30090160

素因数分解:

$2^4\times 5^1\times {\mathrm{376127}}^1$

素因数の和:376140

約数の個数: 20

約数和(自身を含む): 69959808

約数和(自身を除く): 39869648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 376127, 752254, 1504508, 1880635, 3009016, 3761270, 6018032, 7522540, 15045080, 30090160]

約数ペア:

[(1, 30090160), (2, 15045080), (4, 7522540), (5, 6018032), (8, 3761270), (10, 3009016), (16, 1880635), (20, 1504508), (40, 752254), (80, 376127)]