1380498540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23008309}}^1$

素因数の和:23008321

約数の個数: 24

約数和(自身を含む): 3865396080

約数和(自身を除く): 2484897540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 23008309, 46016618, 69024927, 92033236, 115041545, 138049854, 230083090, 276099708, 345124635, 460166180, 690249270, 1380498540]

約数ペア:

[(1, 1380498540), (2, 690249270), (3, 460166180), (4, 345124635), (5, 276099708), (6, 230083090), (10, 138049854), (12, 115041545), (15, 92033236), (20, 69024927), (30, 46016618), (60, 23008309)]