159243780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{13337}}^1$

素因数の和:13548

約数の個数: 48

約数和(自身を含む): 448156800

約数和(自身を除く): 288913020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 13337, 26674, 40011, 53348, 66685, 80022, 133370, 160044, 200055, 266740, 400110, 800220, 2654063, 5308126, 7962189, 10616252, 13270315, 15924378, 26540630, 31848756, 39810945, 53081260, 79621890, 159243780]

約数ペア:

[(1, 159243780), (2, 79621890), (3, 53081260), (4, 39810945), (5, 31848756), (6, 26540630), (10, 15924378), (12, 13270315), (15, 10616252), (20, 7962189), (30, 5308126), (60, 2654063), (199, 800220), (398, 400110), (597, 266740), (796, 200055), (995, 160044), (1194, 133370), (1990, 80022), (2388, 66685), (2985, 53348), (3980, 40011), (5970, 26674), (11940, 13337)]