151261140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2521019}}^1$

素因数の和:2521031

約数の個数: 24

約数和(自身を含む): 423531360

約数和(自身を除く): 272270220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2521019, 5042038, 7563057, 10084076, 12605095, 15126114, 25210190, 30252228, 37815285, 50420380, 75630570, 151261140]

約数ペア:

[(1, 151261140), (2, 75630570), (3, 50420380), (4, 37815285), (5, 30252228), (6, 25210190), (10, 15126114), (12, 12605095), (15, 10084076), (20, 7563057), (30, 5042038), (60, 2521019)]