5013840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1636

約数の個数: 80

約数和(自身を含む): 16748928

約数和(自身を除く): 11735088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 1607, 3120, 3214, 4821, 6428, 8035, 9642, 12856, 16070, 19284, 20891, 24105, 25712, 32140, 38568, 41782, 48210, 62673, 64280, 77136, 83564, 96420, 104455, 125346, 128560, 167128, 192840, 208910, 250692, 313365, 334256, 385680, 417820, 501384, 626730, 835640, 1002768, 1253460, 1671280, 2506920, 5013840]

約数ペア:

[(1, 5013840), (2, 2506920), (3, 1671280), (4, 1253460), (5, 1002768), (6, 835640), (8, 626730), (10, 501384), (12, 417820), (13, 385680), (15, 334256), (16, 313365), (20, 250692), (24, 208910), (26, 192840), (30, 167128), (39, 128560), (40, 125346), (48, 104455), (52, 96420), (60, 83564), (65, 77136), (78, 64280), (80, 62673), (104, 48210), (120, 41782), (130, 38568), (156, 32140), (195, 25712), (208, 24105), (240, 20891), (260, 19284), (312, 16070), (390, 12856), (520, 9642), (624, 8035), (780, 6428), (1040, 4821), (1560, 3214), (1607, 3120)]