2407280

素因数分解:

$2^4\times 5^1\times {\mathrm{30091}}^1$

素因数の和:30104

約数の個数: 20

約数和(自身を含む): 5597112

約数和(自身を除く): 3189832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 30091, 60182, 120364, 150455, 240728, 300910, 481456, 601820, 1203640, 2407280]

約数ペア:

[(1, 2407280), (2, 1203640), (4, 601820), (5, 481456), (8, 300910), (10, 240728), (16, 150455), (20, 120364), (40, 60182), (80, 30091)]