126982920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{1193}}^1$

素因数の和:2094

約数の個数: 64

約数和(自身を含む): 381697920

約数和(自身を除く): 254715000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 887, 1193, 1774, 2386, 2661, 3548, 3579, 4435, 4772, 5322, 5965, 7096, 7158, 8870, 9544, 10644, 11930, 13305, 14316, 17740, 17895, 21288, 23860, 26610, 28632, 35480, 35790, 47720, 53220, 71580, 106440, 143160, 1058191, 2116382, 3174573, 4232764, 5290955, 6349146, 8465528, 10581910, 12698292, 15872865, 21163820, 25396584, 31745730, 42327640, 63491460, 126982920]

約数ペア:

[(1, 126982920), (2, 63491460), (3, 42327640), (4, 31745730), (5, 25396584), (6, 21163820), (8, 15872865), (10, 12698292), (12, 10581910), (15, 8465528), (20, 6349146), (24, 5290955), (30, 4232764), (40, 3174573), (60, 2116382), (120, 1058191), (887, 143160), (1193, 106440), (1774, 71580), (2386, 53220), (2661, 47720), (3548, 35790), (3579, 35480), (4435, 28632), (4772, 26610), (5322, 23860), (5965, 21288), (7096, 17895), (7158, 17740), (8870, 14316), (9544, 13305), (10644, 11930)]