86287440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2381}}^1$

素因数の和:2548

約数の個数: 80

約数和(自身を含む): 269375616

約数和(自身を除く): 183088176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 2381, 2416, 3020, 3624, 4530, 4762, 6040, 7143, 7248, 9060, 9524, 11905, 12080, 14286, 18120, 19048, 23810, 28572, 35715, 36240, 38096, 47620, 57144, 71430, 95240, 114288, 142860, 190480, 285720, 359531, 571440, 719062, 1078593, 1438124, 1797655, 2157186, 2876248, 3595310, 4314372, 5392965, 5752496, 7190620, 8628744, 10785930, 14381240, 17257488, 21571860, 28762480, 43143720, 86287440]

約数ペア:

[(1, 86287440), (2, 43143720), (3, 28762480), (4, 21571860), (5, 17257488), (6, 14381240), (8, 10785930), (10, 8628744), (12, 7190620), (15, 5752496), (16, 5392965), (20, 4314372), (24, 3595310), (30, 2876248), (40, 2157186), (48, 1797655), (60, 1438124), (80, 1078593), (120, 719062), (151, 571440), (240, 359531), (302, 285720), (453, 190480), (604, 142860), (755, 114288), (906, 95240), (1208, 71430), (1510, 57144), (1812, 47620), (2265, 38096), (2381, 36240), (2416, 35715), (3020, 28572), (3624, 23810), (4530, 19048), (4762, 18120), (6040, 14286), (7143, 12080), (7248, 11905), (9060, 9524)]