154097940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2568299}}^1$

素因数の和:2568311

約数の個数: 24

約数和(自身を含む): 431474400

約数和(自身を除く): 277376460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2568299, 5136598, 7704897, 10273196, 12841495, 15409794, 25682990, 30819588, 38524485, 51365980, 77048970, 154097940]

約数ペア:

[(1, 154097940), (2, 77048970), (3, 51365980), (4, 38524485), (5, 30819588), (6, 25682990), (10, 15409794), (12, 12841495), (15, 10273196), (20, 7704897), (30, 5136598), (60, 2568299)]