269128140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4485469}}^1$

素因数の和:4485481

約数の個数: 24

約数和(自身を含む): 753558960

約数和(自身を除く): 484430820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4485469, 8970938, 13456407, 17941876, 22427345, 26912814, 44854690, 53825628, 67282035, 89709380, 134564070, 269128140]

約数ペア:

[(1, 269128140), (2, 134564070), (3, 89709380), (4, 67282035), (5, 53825628), (6, 44854690), (10, 26912814), (12, 22427345), (15, 17941876), (20, 13456407), (30, 8970938), (60, 4485469)]