56242920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{468691}}^1$

素因数の和:468705

約数の個数: 32

約数和(自身を含む): 168729120

約数和(自身を除く): 112486200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 468691, 937382, 1406073, 1874764, 2343455, 2812146, 3749528, 4686910, 5624292, 7030365, 9373820, 11248584, 14060730, 18747640, 28121460, 56242920]

約数ペア:

[(1, 56242920), (2, 28121460), (3, 18747640), (4, 14060730), (5, 11248584), (6, 9373820), (8, 7030365), (10, 5624292), (12, 4686910), (15, 3749528), (20, 2812146), (24, 2343455), (30, 1874764), (40, 1406073), (60, 937382), (120, 468691)]