If the length, width and height of a cuboid are exactly 3 consecutive natural numbers, and its volume is equal to twice the sum of the lengths of all its sides, what is the volume of the cuboid?
一个长方体的长、宽、高恰好是3个连续的自然数，并且它的体积的数值等于它的所有棱长之和的数值的2倍，那么这个长方体的体积是多少．
<gadget id="calculator">5 * 4 * 6</gadget>
<output>120</output>

<result>120</result>