179887980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2998133}}^1$

素因数の和:2998145

約数の個数: 24

約数和(自身を含む): 503686512

約数和(自身を除く): 323798532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2998133, 5996266, 8994399, 11992532, 14990665, 17988798, 29981330, 35977596, 44971995, 59962660, 89943990, 179887980]

約数ペア:

[(1, 179887980), (2, 89943990), (3, 59962660), (4, 44971995), (5, 35977596), (6, 29981330), (10, 17988798), (12, 14990665), (15, 11992532), (20, 8994399), (30, 5996266), (60, 2998133)]