859630920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{47441}}^1$

素因数の和:47606

約数の個数: 64

約数和(自身を含む): 2596026240

約数和(自身を除く): 1736395320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 9060, 18120, 47441, 94882, 142323, 189764, 237205, 284646, 379528, 474410, 569292, 711615, 948820, 1138584, 1423230, 1897640, 2846460, 5692920, 7163591, 14327182, 21490773, 28654364, 35817955, 42981546, 57308728, 71635910, 85963092, 107453865, 143271820, 171926184, 214907730, 286543640, 429815460, 859630920]

約数ペア:

[(1, 859630920), (2, 429815460), (3, 286543640), (4, 214907730), (5, 171926184), (6, 143271820), (8, 107453865), (10, 85963092), (12, 71635910), (15, 57308728), (20, 42981546), (24, 35817955), (30, 28654364), (40, 21490773), (60, 14327182), (120, 7163591), (151, 5692920), (302, 2846460), (453, 1897640), (604, 1423230), (755, 1138584), (906, 948820), (1208, 711615), (1510, 569292), (1812, 474410), (2265, 379528), (3020, 284646), (3624, 237205), (4530, 189764), (6040, 142323), (9060, 94882), (18120, 47441)]