23988840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4649}}^1$

素因数の和:4706

約数の個数: 64

約数和(自身を含む): 73656000

約数和(自身を除く): 49667160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 4649, 5160, 9298, 13947, 18596, 23245, 27894, 37192, 46490, 55788, 69735, 92980, 111576, 139470, 185960, 199907, 278940, 399814, 557880, 599721, 799628, 999535, 1199442, 1599256, 1999070, 2398884, 2998605, 3998140, 4797768, 5997210, 7996280, 11994420, 23988840]

約数ペア:

[(1, 23988840), (2, 11994420), (3, 7996280), (4, 5997210), (5, 4797768), (6, 3998140), (8, 2998605), (10, 2398884), (12, 1999070), (15, 1599256), (20, 1199442), (24, 999535), (30, 799628), (40, 599721), (43, 557880), (60, 399814), (86, 278940), (120, 199907), (129, 185960), (172, 139470), (215, 111576), (258, 92980), (344, 69735), (430, 55788), (516, 46490), (645, 37192), (860, 27894), (1032, 23245), (1290, 18596), (1720, 13947), (2580, 9298), (4649, 5160)]