A cuboid with the sum of the lengths of the sides being 80 cm can be divided into three identical small cubes. What is the surface area of the original cuboid?
一个棱长总和是80厘米的长方体，刚好可以分成三个相同的小正方体，原来长方体的表面积是多少？
<gadget id="calculator">3 * 4</gadget>
<output>12</output>

<gadget id="calculator">12 + 4 + 4</gadget>
<output>20</output>

<gadget id="calculator">80 / 20</gadget>
<output>4</output>

<gadget id="calculator">4 * 4 * 4 * 3</gadget>
<output>192</output>

<result>192</result>