159181140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2653019}}^1$

素因数の和:2653031

約数の個数: 24

約数和(自身を含む): 445707360

約数和(自身を除く): 286526220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2653019, 5306038, 7959057, 10612076, 13265095, 15918114, 26530190, 31836228, 39795285, 53060380, 79590570, 159181140]

約数ペア:

[(1, 159181140), (2, 79590570), (3, 53060380), (4, 39795285), (5, 31836228), (6, 26530190), (10, 15918114), (12, 13265095), (15, 10612076), (20, 7959057), (30, 5306038), (60, 2653019)]