8267640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{68897}}^1$

素因数の和:68911

約数の個数: 32

約数和(自身を含む): 24803280

約数和(自身を除く): 16535640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 68897, 137794, 206691, 275588, 344485, 413382, 551176, 688970, 826764, 1033455, 1377940, 1653528, 2066910, 2755880, 4133820, 8267640]

約数ペア:

[(1, 8267640), (2, 4133820), (3, 2755880), (4, 2066910), (5, 1653528), (6, 1377940), (8, 1033455), (10, 826764), (12, 688970), (15, 551176), (20, 413382), (24, 344485), (30, 275588), (40, 206691), (60, 137794), (120, 68897)]