74475960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47741}}^1$

素因数の和:47768

約数の個数: 64

約数和(自身を含む): 240619680

約数和(自身を除く): 166143720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 47741, 95482, 143223, 190964, 238705, 286446, 381928, 477410, 572892, 620633, 716115, 954820, 1145784, 1241266, 1432230, 1861899, 1909640, 2482532, 2864460, 3103165, 3723798, 4965064, 5728920, 6206330, 7447596, 9309495, 12412660, 14895192, 18618990, 24825320, 37237980, 74475960]

約数ペア:

[(1, 74475960), (2, 37237980), (3, 24825320), (4, 18618990), (5, 14895192), (6, 12412660), (8, 9309495), (10, 7447596), (12, 6206330), (13, 5728920), (15, 4965064), (20, 3723798), (24, 3103165), (26, 2864460), (30, 2482532), (39, 1909640), (40, 1861899), (52, 1432230), (60, 1241266), (65, 1145784), (78, 954820), (104, 716115), (120, 620633), (130, 572892), (156, 477410), (195, 381928), (260, 286446), (312, 238705), (390, 190964), (520, 143223), (780, 95482), (1560, 47741)]