42251640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{352097}}^1$

素因数の和:352111

約数の個数: 32

約数和(自身を含む): 126755280

約数和(自身を除く): 84503640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 352097, 704194, 1056291, 1408388, 1760485, 2112582, 2816776, 3520970, 4225164, 5281455, 7041940, 8450328, 10562910, 14083880, 21125820, 42251640]

約数ペア:

[(1, 42251640), (2, 21125820), (3, 14083880), (4, 10562910), (5, 8450328), (6, 7041940), (8, 5281455), (10, 4225164), (12, 3520970), (15, 2816776), (20, 2112582), (24, 1760485), (30, 1408388), (40, 1056291), (60, 704194), (120, 352097)]