85084080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6689}}^1$

素因数の和:6758

約数の個数: 80

約数和(自身を含む): 268777440

約数和(自身を除く): 183693360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 6689, 12720, 13378, 20067, 26756, 33445, 40134, 53512, 66890, 80268, 100335, 107024, 133780, 160536, 200670, 267560, 321072, 354517, 401340, 535120, 709034, 802680, 1063551, 1418068, 1605360, 1772585, 2127102, 2836136, 3545170, 4254204, 5317755, 5672272, 7090340, 8508408, 10635510, 14180680, 17016816, 21271020, 28361360, 42542040, 85084080]

約数ペア:

[(1, 85084080), (2, 42542040), (3, 28361360), (4, 21271020), (5, 17016816), (6, 14180680), (8, 10635510), (10, 8508408), (12, 7090340), (15, 5672272), (16, 5317755), (20, 4254204), (24, 3545170), (30, 2836136), (40, 2127102), (48, 1772585), (53, 1605360), (60, 1418068), (80, 1063551), (106, 802680), (120, 709034), (159, 535120), (212, 401340), (240, 354517), (265, 321072), (318, 267560), (424, 200670), (530, 160536), (636, 133780), (795, 107024), (848, 100335), (1060, 80268), (1272, 66890), (1590, 53512), (2120, 40134), (2544, 33445), (3180, 26756), (4240, 20067), (6360, 13378), (6689, 12720)]