143522520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6197}}^1$

素因数の和:6404

約数の個数: 64

約数和(自身を含む): 432868320

約数和(自身を除く): 289345800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 6197, 7720, 11580, 12394, 18591, 23160, 24788, 30985, 37182, 49576, 61970, 74364, 92955, 123940, 148728, 185910, 247880, 371820, 743640, 1196021, 2392042, 3588063, 4784084, 5980105, 7176126, 9568168, 11960210, 14352252, 17940315, 23920420, 28704504, 35880630, 47840840, 71761260, 143522520]

約数ペア:

[(1, 143522520), (2, 71761260), (3, 47840840), (4, 35880630), (5, 28704504), (6, 23920420), (8, 17940315), (10, 14352252), (12, 11960210), (15, 9568168), (20, 7176126), (24, 5980105), (30, 4784084), (40, 3588063), (60, 2392042), (120, 1196021), (193, 743640), (386, 371820), (579, 247880), (772, 185910), (965, 148728), (1158, 123940), (1544, 92955), (1930, 74364), (2316, 61970), (2895, 49576), (3860, 37182), (4632, 30985), (5790, 24788), (6197, 23160), (7720, 18591), (11580, 12394)]