5128140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{85469}}^1$

素因数の和:85481

約数の個数: 24

約数和(自身を含む): 14358960

約数和(自身を除く): 9230820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 85469, 170938, 256407, 341876, 427345, 512814, 854690, 1025628, 1282035, 1709380, 2564070, 5128140]

約数ペア:

[(1, 5128140), (2, 2564070), (3, 1709380), (4, 1282035), (5, 1025628), (6, 854690), (10, 512814), (12, 427345), (15, 341876), (20, 256407), (30, 170938), (60, 85469)]