45143760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2381}}^1$

素因数の和:2476

約数の個数: 80

約数和(自身を含む): 141776640

約数和(自身を除く): 96632880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2381, 3160, 3792, 4740, 4762, 6320, 7143, 9480, 9524, 11905, 14286, 18960, 19048, 23810, 28572, 35715, 38096, 47620, 57144, 71430, 95240, 114288, 142860, 188099, 190480, 285720, 376198, 564297, 571440, 752396, 940495, 1128594, 1504792, 1880990, 2257188, 2821485, 3009584, 3761980, 4514376, 5642970, 7523960, 9028752, 11285940, 15047920, 22571880, 45143760]

約数ペア:

[(1, 45143760), (2, 22571880), (3, 15047920), (4, 11285940), (5, 9028752), (6, 7523960), (8, 5642970), (10, 4514376), (12, 3761980), (15, 3009584), (16, 2821485), (20, 2257188), (24, 1880990), (30, 1504792), (40, 1128594), (48, 940495), (60, 752396), (79, 571440), (80, 564297), (120, 376198), (158, 285720), (237, 190480), (240, 188099), (316, 142860), (395, 114288), (474, 95240), (632, 71430), (790, 57144), (948, 47620), (1185, 38096), (1264, 35715), (1580, 28572), (1896, 23810), (2370, 19048), (2381, 18960), (3160, 14286), (3792, 11905), (4740, 9524), (4762, 9480), (6320, 7143)]