56903640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{474197}}^1$

素因数の和:474211

約数の個数: 32

約数和(自身を含む): 170711280

約数和(自身を除く): 113807640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 474197, 948394, 1422591, 1896788, 2370985, 2845182, 3793576, 4741970, 5690364, 7112955, 9483940, 11380728, 14225910, 18967880, 28451820, 56903640]

約数ペア:

[(1, 56903640), (2, 28451820), (3, 18967880), (4, 14225910), (5, 11380728), (6, 9483940), (8, 7112955), (10, 5690364), (12, 4741970), (15, 3793576), (20, 2845182), (24, 2370985), (30, 1896788), (40, 1422591), (60, 948394), (120, 474197)]