263151960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2192933}}^1$

素因数の和:2192947

約数の個数: 32

約数和(自身を含む): 789456240

約数和(自身を除く): 526304280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2192933, 4385866, 6578799, 8771732, 10964665, 13157598, 17543464, 21929330, 26315196, 32893995, 43858660, 52630392, 65787990, 87717320, 131575980, 263151960]

約数ペア:

[(1, 263151960), (2, 131575980), (3, 87717320), (4, 65787990), (5, 52630392), (6, 43858660), (8, 32893995), (10, 26315196), (12, 21929330), (15, 17543464), (20, 13157598), (24, 10964665), (30, 8771732), (40, 6578799), (60, 4385866), (120, 2192933)]