124163940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2069399}}^1$

素因数の和:2069411

約数の個数: 24

約数和(自身を含む): 347659200

約数和(自身を除く): 223495260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2069399, 4138798, 6208197, 8277596, 10346995, 12416394, 20693990, 24832788, 31040985, 41387980, 62081970, 124163940]

約数ペア:

[(1, 124163940), (2, 62081970), (3, 41387980), (4, 31040985), (5, 24832788), (6, 20693990), (10, 12416394), (12, 10346995), (15, 8277596), (20, 6208197), (30, 4138798), (60, 2069399)]