204477960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1703983}}^1$

素因数の和:1703997

約数の個数: 32

約数和(自身を含む): 613434240

約数和(自身を除く): 408956280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1703983, 3407966, 5111949, 6815932, 8519915, 10223898, 13631864, 17039830, 20447796, 25559745, 34079660, 40895592, 51119490, 68159320, 102238980, 204477960]

約数ペア:

[(1, 204477960), (2, 102238980), (3, 68159320), (4, 51119490), (5, 40895592), (6, 34079660), (8, 25559745), (10, 20447796), (12, 17039830), (15, 13631864), (20, 10223898), (24, 8519915), (30, 6815932), (40, 5111949), (60, 3407966), (120, 1703983)]