240157080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{667103}}^1$

素因数の和:667120

約数の個数: 48

約数和(自身を含む): 780511680

約数和(自身を除く): 540354600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 667103, 1334206, 2001309, 2668412, 3335515, 4002618, 5336824, 6003927, 6671030, 8005236, 10006545, 12007854, 13342060, 16010472, 20013090, 24015708, 26684120, 30019635, 40026180, 48031416, 60039270, 80052360, 120078540, 240157080]

約数ペア:

[(1, 240157080), (2, 120078540), (3, 80052360), (4, 60039270), (5, 48031416), (6, 40026180), (8, 30019635), (9, 26684120), (10, 24015708), (12, 20013090), (15, 16010472), (18, 13342060), (20, 12007854), (24, 10006545), (30, 8005236), (36, 6671030), (40, 6003927), (45, 5336824), (60, 4002618), (72, 3335515), (90, 2668412), (120, 2001309), (180, 1334206), (360, 667103)]