Q: What is the sum of all factors of the number 272,380 excluding 272,380?
A: 299,660
The factors of the number 272,380 are: 1, 2, 4, 5, 10, 20, 13619, 27238, 54476, 68095, 136190, 272380.
If you add them up, you will get the total of 272,679. Now subtract 272,380 to get 299,660