Q: What is the sum of all factors of the number 61,020 excluding 61,020?

A: 130,500

Why is 130,500 the sum of all factors of 61,020, excluding 61,020?

The factors of the number 61,020 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 113, 135, 180, 226, 270, 339, 452, 540, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3051, 3390, 4068, 5085, 6102, 6780, 10170, 12204, 15255, 20340, 30510, 61020.

If you add them up, you will get the total of 61,150. Now subtract 61,020 to get 130,500