79994730720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{166655689}}^1$

素因数の和:166655707

約数の個数: 48

約数和(自身を含む): 251983403280

約数和(自身を除く): 171988672560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 166655689, 333311378, 499967067, 666622756, 833278445, 999934134, 1333245512, 1666556890, 1999868268, 2499835335, 2666491024, 3333113780, 3999736536, 4999670670, 5332982048, 6666227560, 7999473072, 9999341340, 13332455120, 15998946144, 19998682680, 26664910240, 39997365360, 79994730720]

約数ペア:

[(1, 79994730720), (2, 39997365360), (3, 26664910240), (4, 19998682680), (5, 15998946144), (6, 13332455120), (8, 9999341340), (10, 7999473072), (12, 6666227560), (15, 5332982048), (16, 4999670670), (20, 3999736536), (24, 3333113780), (30, 2666491024), (32, 2499835335), (40, 1999868268), (48, 1666556890), (60, 1333245512), (80, 999934134), (96, 833278445), (120, 666622756), (160, 499967067), (240, 333311378), (480, 166655689)]