Q: What is the sum of all factors of the number 270,972 excluding 270,972?

A: 489,508

Why is 489,508 the sum of all factors of 270,972, excluding 270,972?

The factors of the number 270,972 are: 1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 193, 234, 351, 386, 468, 579, 702, 772, 1158, 1404, 1737, 2316, 2509, 3474, 5018, 5211, 6948, 7527, 10036, 10422, 15054, 20844, 22581, 30108, 45162, 67743, 90324, 135486, 270972.

If you add them up, you will get the total of 271,461. Now subtract 270,972 to get 489,508