20134320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1951}}^1$

素因数の和:2010

約数の個数: 80

約数和(自身を含む): 63900672

約数和(自身を除く): 43766352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 1951, 2064, 2580, 3440, 3902, 5160, 5853, 7804, 9755, 10320, 11706, 15608, 19510, 23412, 29265, 31216, 39020, 46824, 58530, 78040, 83893, 93648, 117060, 156080, 167786, 234120, 251679, 335572, 419465, 468240, 503358, 671144, 838930, 1006716, 1258395, 1342288, 1677860, 2013432, 2516790, 3355720, 4026864, 5033580, 6711440, 10067160, 20134320]

約数ペア:

[(1, 20134320), (2, 10067160), (3, 6711440), (4, 5033580), (5, 4026864), (6, 3355720), (8, 2516790), (10, 2013432), (12, 1677860), (15, 1342288), (16, 1258395), (20, 1006716), (24, 838930), (30, 671144), (40, 503358), (43, 468240), (48, 419465), (60, 335572), (80, 251679), (86, 234120), (120, 167786), (129, 156080), (172, 117060), (215, 93648), (240, 83893), (258, 78040), (344, 58530), (430, 46824), (516, 39020), (645, 31216), (688, 29265), (860, 23412), (1032, 19510), (1290, 15608), (1720, 11706), (1951, 10320), (2064, 9755), (2580, 7804), (3440, 5853), (3902, 5160)]