307594920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2563291}}^1$

素因数の和:2563305

約数の個数: 32

約数和(自身を含む): 922785120

約数和(自身を除く): 615190200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2563291, 5126582, 7689873, 10253164, 12816455, 15379746, 20506328, 25632910, 30759492, 38449365, 51265820, 61518984, 76898730, 102531640, 153797460, 307594920]

約数ペア:

[(1, 307594920), (2, 153797460), (3, 102531640), (4, 76898730), (5, 61518984), (6, 51265820), (8, 38449365), (10, 30759492), (12, 25632910), (15, 20506328), (20, 15379746), (24, 12816455), (30, 10253164), (40, 7689873), (60, 5126582), (120, 2563291)]