8153520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 25792992

約数和(自身を除く): 17639472

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, 641, 795, 848, 1060, 1272, 1282, 1590, 1923, 2120, 2544, 2564, 3180, 3205, 3846, 4240, 5128, 6360, 6410, 7692, 9615, 10256, 12720, 12820, 15384, 19230, 25640, 30768, 33973, 38460, 51280, 67946, 76920, 101919, 135892, 153840, 169865, 203838, 271784, 339730, 407676, 509595, 543568, 679460, 815352, 1019190, 1358920, 1630704, 2038380, 2717840, 4076760, 8153520]

約数ペア:

[(1, 8153520), (2, 4076760), (3, 2717840), (4, 2038380), (5, 1630704), (6, 1358920), (8, 1019190), (10, 815352), (12, 679460), (15, 543568), (16, 509595), (20, 407676), (24, 339730), (30, 271784), (40, 203838), (48, 169865), (53, 153840), (60, 135892), (80, 101919), (106, 76920), (120, 67946), (159, 51280), (212, 38460), (240, 33973), (265, 30768), (318, 25640), (424, 19230), (530, 15384), (636, 12820), (641, 12720), (795, 10256), (848, 9615), (1060, 7692), (1272, 6410), (1282, 6360), (1590, 5128), (1923, 4240), (2120, 3846), (2544, 3205), (2564, 3180)]