Q: What is the sum of all factors of the number 18,360 excluding 18,360?

A: 46,440

Why is 46,440 the sum of all factors of 18,360, excluding 18,360?

The factors of the number 18,360 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360.

If you add them up, you will get the total of 18,406. Now subtract 18,360 to get 46,440