2340080

素因数分解:

$2^4\times 5^1\times {\mathrm{29251}}^1$

素因数の和:29264

約数の個数: 20

約数和(自身を含む): 5440872

約数和(自身を除く): 3100792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 29251, 58502, 117004, 146255, 234008, 292510, 468016, 585020, 1170040, 2340080]

約数ペア:

[(1, 2340080), (2, 1170040), (4, 585020), (5, 468016), (8, 292510), (10, 234008), (16, 146255), (20, 117004), (40, 58502), (80, 29251)]