A certain number is divisible by 10, 12, and 15, and the sum of the three quotients obtained is 1365. Find this number.
某数能被10、12、15整除，且所得的三个商数总和是1365，求此数．
<gadget id="calculator">6 + 5 + 4</gadget>
<output>15</output>

<gadget id="calculator">1_365 / 15</gadget>
<output>91</output>

<gadget id="calculator">60 * 91</gadget>
<output>5_460</output>

<result>5_460</result>