Q: What is the sum of all factors of the number 10,980 excluding 10,980?
A: 22,872
The factors of the number 10,980 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980.
If you add them up, you will get the total of 11,002. Now subtract 10,980 to get 22,872