Q: What is the sum of all factors of the number 422,520 including 422,520?
A: 1,451,520
The factors of the number 422,520 are: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 503, 840, 1006, 1509, 2012, 2515, 3018, 3521, 4024, 5030, 6036, 7042, 7545, 10060, 10563, 12072, 14084, 15090, 17605, 20120, 21126, 28168, 30180, 35210, 42252, 52815, 60360, 70420, 84504, 105630, 140840, 211260, 422520.
If you add them up, you will get the total of 1,451,520.