190838040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1590317}}^1$

素因数の和:1590331

約数の個数: 32

約数和(自身を含む): 572514480

約数和(自身を除く): 381676440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1590317, 3180634, 4770951, 6361268, 7951585, 9541902, 12722536, 15903170, 19083804, 23854755, 31806340, 38167608, 47709510, 63612680, 95419020, 190838040]

約数ペア:

[(1, 190838040), (2, 95419020), (3, 63612680), (4, 47709510), (5, 38167608), (6, 31806340), (8, 23854755), (10, 19083804), (12, 15903170), (15, 12722536), (20, 9541902), (24, 7951585), (30, 6361268), (40, 4770951), (60, 3180634), (120, 1590317)]