66976080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9623}}^1$

素因数の和:9668

約数の個数: 80

約数和(自身を含む): 214807680

約数和(自身を除く): 147831600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 9623, 19246, 28869, 38492, 48115, 57738, 76984, 96230, 115476, 144345, 153968, 192460, 230952, 279067, 288690, 384920, 461904, 558134, 577380, 769840, 837201, 1116268, 1154760, 1395335, 1674402, 2232536, 2309520, 2790670, 3348804, 4186005, 4465072, 5581340, 6697608, 8372010, 11162680, 13395216, 16744020, 22325360, 33488040, 66976080]

約数ペア:

[(1, 66976080), (2, 33488040), (3, 22325360), (4, 16744020), (5, 13395216), (6, 11162680), (8, 8372010), (10, 6697608), (12, 5581340), (15, 4465072), (16, 4186005), (20, 3348804), (24, 2790670), (29, 2309520), (30, 2232536), (40, 1674402), (48, 1395335), (58, 1154760), (60, 1116268), (80, 837201), (87, 769840), (116, 577380), (120, 558134), (145, 461904), (174, 384920), (232, 288690), (240, 279067), (290, 230952), (348, 192460), (435, 153968), (464, 144345), (580, 115476), (696, 96230), (870, 76984), (1160, 57738), (1392, 48115), (1740, 38492), (2320, 28869), (3480, 19246), (6960, 9623)]