63839520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1095

約数の個数: 144

約数和(自身を含む): 223134912

約数和(自身を除く): 159295392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1031, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2062, 2064, 2580, 3093, 3096, 3440, 3870, 4124, 4128, 5155, 5160, 6186, 6192, 6880, 7740, 8248, 9279, 10310, 10320, 12372, 12384, 15465, 15480, 16496, 18558, 20620, 20640, 24744, 30930, 30960, 32992, 37116, 41240, 44333, 46395, 49488, 61860, 61920, 74232, 82480, 88666, 92790, 98976, 123720, 132999, 148464, 164960, 177332, 185580, 221665, 247440, 265998, 296928, 354664, 371160, 398997, 443330, 494880, 531996, 664995, 709328, 742320, 797994, 886660, 1063992, 1329990, 1418656, 1484640, 1595988, 1773320, 1994985, 2127984, 2659980, 3191976, 3546640, 3989970, 4255968, 5319960, 6383952, 7093280, 7979940, 10639920, 12767904, 15959880, 21279840, 31919760, 63839520]

約数ペア:

[(1, 63839520), (2, 31919760), (3, 21279840), (4, 15959880), (5, 12767904), (6, 10639920), (8, 7979940), (9, 7093280), (10, 6383952), (12, 5319960), (15, 4255968), (16, 3989970), (18, 3546640), (20, 3191976), (24, 2659980), (30, 2127984), (32, 1994985), (36, 1773320), (40, 1595988), (43, 1484640), (45, 1418656), (48, 1329990), (60, 1063992), (72, 886660), (80, 797994), (86, 742320), (90, 709328), (96, 664995), (120, 531996), (129, 494880), (144, 443330), (160, 398997), (172, 371160), (180, 354664), (215, 296928), (240, 265998), (258, 247440), (288, 221665), (344, 185580), (360, 177332), (387, 164960), (430, 148464), (480, 132999), (516, 123720), (645, 98976), (688, 92790), (720, 88666), (774, 82480), (860, 74232), (1031, 61920), (1032, 61860), (1290, 49488), (1376, 46395), (1440, 44333), (1548, 41240), (1720, 37116), (1935, 32992), (2062, 30960), (2064, 30930), (2580, 24744), (3093, 20640), (3096, 20620), (3440, 18558), (3870, 16496), (4124, 15480), (4128, 15465), (5155, 12384), (5160, 12372), (6186, 10320), (6192, 10310), (6880, 9279), (7740, 8248)]