8920140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{148669}}^1$

素因数の和:148681

約数の個数: 24

約数和(自身を含む): 24976560

約数和(自身を除く): 16056420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 148669, 297338, 446007, 594676, 743345, 892014, 1486690, 1784028, 2230035, 2973380, 4460070, 8920140]

約数ペア:

[(1, 8920140), (2, 4460070), (3, 2973380), (4, 2230035), (5, 1784028), (6, 1486690), (10, 892014), (12, 743345), (15, 594676), (20, 446007), (30, 297338), (60, 148669)]