Q: What is the sum of all factors of the number 81,360 excluding 81,360?

A: 194,292

Why is 194,292 the sum of all factors of 81,360, excluding 81,360?

The factors of the number 81,360 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 904, 1017, 1130, 1356, 1695, 1808, 2034, 2260, 2712, 3390, 4068, 4520, 5085, 5424, 6780, 8136, 9040, 10170, 13560, 16272, 20340, 27120, 40680, 81360.

If you add them up, you will get the total of 81,554. Now subtract 81,360 to get 194,292