152340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2539}}^1$

素因数の和:2551

約数の個数: 24

約数和(自身を含む): 426720

約数和(自身を除く): 274380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2539, 5078, 7617, 10156, 12695, 15234, 25390, 30468, 38085, 50780, 76170, 152340]

約数ペア:

[(1, 152340), (2, 76170), (3, 50780), (4, 38085), (5, 30468), (6, 25390), (10, 15234), (12, 12695), (15, 10156), (20, 7617), (30, 5078), (60, 2539)]