288492080

素因数分解:

$2^4\times 5^1\times {\mathrm{3606151}}^1$

素因数の和:3606164

約数の個数: 20

約数和(自身を含む): 670744272

約数和(自身を除く): 382252192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3606151, 7212302, 14424604, 18030755, 28849208, 36061510, 57698416, 72123020, 144246040, 288492080]

約数ペア:

[(1, 288492080), (2, 144246040), (4, 72123020), (5, 57698416), (8, 36061510), (10, 28849208), (16, 18030755), (20, 14424604), (40, 7212302), (80, 3606151)]