66481080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10453}}^1$

素因数の和:10520

約数の個数: 64

約数和(自身を含む): 203225760

約数和(自身を除く): 136744680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 10453, 20906, 31359, 41812, 52265, 62718, 83624, 104530, 125436, 156795, 209060, 250872, 313590, 418120, 554009, 627180, 1108018, 1254360, 1662027, 2216036, 2770045, 3324054, 4432072, 5540090, 6648108, 8310135, 11080180, 13296216, 16620270, 22160360, 33240540, 66481080]

約数ペア:

[(1, 66481080), (2, 33240540), (3, 22160360), (4, 16620270), (5, 13296216), (6, 11080180), (8, 8310135), (10, 6648108), (12, 5540090), (15, 4432072), (20, 3324054), (24, 2770045), (30, 2216036), (40, 1662027), (53, 1254360), (60, 1108018), (106, 627180), (120, 554009), (159, 418120), (212, 313590), (265, 250872), (318, 209060), (424, 156795), (530, 125436), (636, 104530), (795, 83624), (1060, 62718), (1272, 52265), (1590, 41812), (2120, 31359), (3180, 20906), (6360, 10453)]