86381520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6791}}^1$

素因数の和:6860

約数の個数: 80

約数和(自身を含む): 272875392

約数和(自身を除く): 186493872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 6791, 12720, 13582, 20373, 27164, 33955, 40746, 54328, 67910, 81492, 101865, 108656, 135820, 162984, 203730, 271640, 325968, 359923, 407460, 543280, 719846, 814920, 1079769, 1439692, 1629840, 1799615, 2159538, 2879384, 3599230, 4319076, 5398845, 5758768, 7198460, 8638152, 10797690, 14396920, 17276304, 21595380, 28793840, 43190760, 86381520]

約数ペア:

[(1, 86381520), (2, 43190760), (3, 28793840), (4, 21595380), (5, 17276304), (6, 14396920), (8, 10797690), (10, 8638152), (12, 7198460), (15, 5758768), (16, 5398845), (20, 4319076), (24, 3599230), (30, 2879384), (40, 2159538), (48, 1799615), (53, 1629840), (60, 1439692), (80, 1079769), (106, 814920), (120, 719846), (159, 543280), (212, 407460), (240, 359923), (265, 325968), (318, 271640), (424, 203730), (530, 162984), (636, 135820), (795, 108656), (848, 101865), (1060, 81492), (1272, 67910), (1590, 54328), (2120, 40746), (2544, 33955), (3180, 27164), (4240, 20373), (6360, 13582), (6791, 12720)]