Q: What is the sum of all factors of the number 85,560 excluding 85,560?

A: 190,920

Why is 190,920 the sum of all factors of 85,560, excluding 85,560?

The factors of the number 85,560 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1860, 2139, 2760, 2852, 3565, 3720, 4278, 5704, 7130, 8556, 10695, 14260, 17112, 21390, 28520, 42780, 85560.

If you add them up, you will get the total of 85,750. Now subtract 85,560 to get 190,920