42701520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1180

約数の個数: 80

約数和(自身を含む): 133241472

約数和(自身を除く): 90539952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 983, 1086, 1448, 1810, 1966, 2172, 2715, 2896, 2949, 3620, 3932, 4344, 4915, 5430, 5898, 7240, 7864, 8688, 9830, 10860, 11796, 14480, 14745, 15728, 19660, 21720, 23592, 29490, 39320, 43440, 47184, 58980, 78640, 117960, 177923, 235920, 355846, 533769, 711692, 889615, 1067538, 1423384, 1779230, 2135076, 2668845, 2846768, 3558460, 4270152, 5337690, 7116920, 8540304, 10675380, 14233840, 21350760, 42701520]

約数ペア:

[(1, 42701520), (2, 21350760), (3, 14233840), (4, 10675380), (5, 8540304), (6, 7116920), (8, 5337690), (10, 4270152), (12, 3558460), (15, 2846768), (16, 2668845), (20, 2135076), (24, 1779230), (30, 1423384), (40, 1067538), (48, 889615), (60, 711692), (80, 533769), (120, 355846), (181, 235920), (240, 177923), (362, 117960), (543, 78640), (724, 58980), (905, 47184), (983, 43440), (1086, 39320), (1448, 29490), (1810, 23592), (1966, 21720), (2172, 19660), (2715, 15728), (2896, 14745), (2949, 14480), (3620, 11796), (3932, 10860), (4344, 9830), (4915, 8688), (5430, 7864), (5898, 7240)]