Q: What is the sum of all factors of the number 67,440 excluding 67,440?
A: 142,368
The factors of the number 67,440 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4215, 4496, 5620, 6744, 8430, 11240, 13488, 16860, 22480, 33720, 67440.
If you add them up, you will get the total of 67,582. Now subtract 67,440 to get 142,368