1531594920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12763291}}^1$

素因数の和:12763305

約数の個数: 32

約数和(自身を含む): 4594785120

約数和(自身を除く): 3063190200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12763291, 25526582, 38289873, 51053164, 63816455, 76579746, 102106328, 127632910, 153159492, 191449365, 255265820, 306318984, 382898730, 510531640, 765797460, 1531594920]

約数ペア:

[(1, 1531594920), (2, 765797460), (3, 510531640), (4, 382898730), (5, 306318984), (6, 255265820), (8, 191449365), (10, 153159492), (12, 127632910), (15, 102106328), (20, 76579746), (24, 63816455), (30, 51053164), (40, 38289873), (60, 25526582), (120, 12763291)]