Q: What is the sum of all factors of the number 145,520 including 145,520?
A: 361,584
The factors of the number 145,520 are: 1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 107, 136, 170, 214, 272, 340, 428, 535, 680, 856, 1070, 1360, 1712, 1819, 2140, 3638, 4280, 7276, 8560, 9095, 14552, 18190, 29104, 36380, 72760, 145520.
If you add them up, you will get the total of 361,584.