152420460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2540341}}^1$

素因数の和:2540353

約数の個数: 24

約数和(自身を含む): 426777456

約数和(自身を除く): 274356996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2540341, 5080682, 7621023, 10161364, 12701705, 15242046, 25403410, 30484092, 38105115, 50806820, 76210230, 152420460]

約数ペア:

[(1, 152420460), (2, 76210230), (3, 50806820), (4, 38105115), (5, 30484092), (6, 25403410), (10, 15242046), (12, 12701705), (15, 10161364), (20, 7621023), (30, 5080682), (60, 2540341)]