215277960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1793983}}^1$

素因数の和:1793997

約数の個数: 32

約数和(自身を含む): 645834240

約数和(自身を除く): 430556280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1793983, 3587966, 5381949, 7175932, 8969915, 10763898, 14351864, 17939830, 21527796, 26909745, 35879660, 43055592, 53819490, 71759320, 107638980, 215277960]

約数ペア:

[(1, 215277960), (2, 107638980), (3, 71759320), (4, 53819490), (5, 43055592), (6, 35879660), (8, 26909745), (10, 21527796), (12, 17939830), (15, 14351864), (20, 10763898), (24, 8969915), (30, 7175932), (40, 5381949), (60, 3587966), (120, 1793983)]