451641840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{144757}}^1$

素因数の和:144786

約数の個数: 80

約数和(自身を含む): 1507799328

約数和(自身を除く): 1056157488

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, 3120, 144757, 289514, 434271, 579028, 723785, 868542, 1158056, 1447570, 1737084, 1881841, 2171355, 2316112, 2895140, 3474168, 3763682, 4342710, 5645523, 5790280, 6948336, 7527364, 8685420, 9409205, 11291046, 11580560, 15054728, 17370840, 18818410, 22582092, 28227615, 30109456, 34741680, 37636820, 45164184, 56455230, 75273640, 90328368, 112910460, 150547280, 225820920, 451641840]

約数ペア:

[(1, 451641840), (2, 225820920), (3, 150547280), (4, 112910460), (5, 90328368), (6, 75273640), (8, 56455230), (10, 45164184), (12, 37636820), (13, 34741680), (15, 30109456), (16, 28227615), (20, 22582092), (24, 18818410), (26, 17370840), (30, 15054728), (39, 11580560), (40, 11291046), (48, 9409205), (52, 8685420), (60, 7527364), (65, 6948336), (78, 5790280), (80, 5645523), (104, 4342710), (120, 3763682), (130, 3474168), (156, 2895140), (195, 2316112), (208, 2171355), (240, 1881841), (260, 1737084), (312, 1447570), (390, 1158056), (520, 868542), (624, 723785), (780, 579028), (1040, 434271), (1560, 289514), (3120, 144757)]