1415721840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{453757}}^1$

素因数の和:453786

約数の個数: 80

約数和(自身を含む): 4726343328

約数和(自身を除く): 3310621488

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, 453757, 907514, 1361271, 1815028, 2268785, 2722542, 3630056, 4537570, 5445084, 5898841, 6806355, 7260112, 9075140, 10890168, 11797682, 13612710, 17696523, 18150280, 21780336, 23595364, 27225420, 29494205, 35393046, 36300560, 47190728, 54450840, 58988410, 70786092, 88482615, 94381456, 108901680, 117976820, 141572184, 176965230, 235953640, 283144368, 353930460, 471907280, 707860920, 1415721840]

約数ペア:

[(1, 1415721840), (2, 707860920), (3, 471907280), (4, 353930460), (5, 283144368), (6, 235953640), (8, 176965230), (10, 141572184), (12, 117976820), (13, 108901680), (15, 94381456), (16, 88482615), (20, 70786092), (24, 58988410), (26, 54450840), (30, 47190728), (39, 36300560), (40, 35393046), (48, 29494205), (52, 27225420), (60, 23595364), (65, 21780336), (78, 18150280), (80, 17696523), (104, 13612710), (120, 11797682), (130, 10890168), (156, 9075140), (195, 7260112), (208, 6806355), (240, 5898841), (260, 5445084), (312, 4537570), (390, 3630056), (520, 2722542), (624, 2268785), (780, 1815028), (1040, 1361271), (1560, 907514), (3120, 453757)]