Q: What is the sum of all factors of the number 34,680 excluding 34,680?

A: 75,840

Why is 75,840 the sum of all factors of 34,680, excluding 34,680?

The factors of the number 34,680 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 289, 340, 408, 510, 578, 680, 867, 1020, 1156, 1445, 1734, 2040, 2312, 2890, 3468, 4335, 5780, 6936, 8670, 11560, 17340, 34680.

If you add them up, you will get the total of 34,755. Now subtract 34,680 to get 75,840