80009340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1333489}}^1$

素因数の和:1333501

約数の個数: 24

約数和(自身を含む): 224026320

約数和(自身を除く): 144016980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1333489, 2666978, 4000467, 5333956, 6667445, 8000934, 13334890, 16001868, 20002335, 26669780, 40004670, 80009340]

約数ペア:

[(1, 80009340), (2, 40004670), (3, 26669780), (4, 20002335), (5, 16001868), (6, 13334890), (10, 8000934), (12, 6667445), (15, 5333956), (20, 4000467), (30, 2666978), (60, 1333489)]