320091780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5334863}}^1$

素因数の和:5334875

約数の個数: 24

約数和(自身を含む): 896257152

約数和(自身を除く): 576165372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5334863, 10669726, 16004589, 21339452, 26674315, 32009178, 53348630, 64018356, 80022945, 106697260, 160045890, 320091780]

約数ペア:

[(1, 320091780), (2, 160045890), (3, 106697260), (4, 80022945), (5, 64018356), (6, 53348630), (10, 32009178), (12, 26674315), (15, 21339452), (20, 16004589), (30, 10669726), (60, 5334863)]