12320340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{205339}}^1$

素因数の和:205351

約数の個数: 24

約数和(自身を含む): 34497120

約数和(自身を除く): 22176780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 205339, 410678, 616017, 821356, 1026695, 1232034, 2053390, 2464068, 3080085, 4106780, 6160170, 12320340]

約数ペア:

[(1, 12320340), (2, 6160170), (3, 4106780), (4, 3080085), (5, 2464068), (6, 2053390), (10, 1232034), (12, 1026695), (15, 821356), (20, 616017), (30, 410678), (60, 205339)]