Q: What is the sum of all factors of the number 44,520 excluding 44,520?

A: 111,000

Why is 111,000 the sum of all factors of 44,520, excluding 44,520?

The factors of the number 44,520 are: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8904, 11130, 14840, 22260, 44520.

If you add them up, you will get the total of 44,631. Now subtract 44,520 to get 111,000