30242120

素因数分解:

$2^3\times 5^1\times {\mathrm{756053}}^1$

素因数の和:756064

約数の個数: 16

約数和(自身を含む): 68044860

約数和(自身を除く): 37802740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 756053, 1512106, 3024212, 3780265, 6048424, 7560530, 15121060, 30242120]

約数ペア:

[(1, 30242120), (2, 15121060), (4, 7560530), (5, 6048424), (8, 3780265), (10, 3024212), (20, 1512106), (40, 756053)]