Q: What is the sum of all factors of the number 122,380 excluding 122,380?
A: 144,740
The factors of the number 122,380 are: 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 211, 290, 422, 580, 844, 1055, 2110, 4220, 6119, 12238, 24476, 30595, 61190, 122380.
If you add them up, you will get the total of 122,524. Now subtract 122,380 to get 144,740