127520880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{531337}}^1$

素因数の和:531353

約数の個数: 40

約数和(自身を含む): 395315472

約数和(自身を除く): 267794592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 531337, 1062674, 1594011, 2125348, 2656685, 3188022, 4250696, 5313370, 6376044, 7970055, 8501392, 10626740, 12752088, 15940110, 21253480, 25504176, 31880220, 42506960, 63760440, 127520880]

約数ペア:

[(1, 127520880), (2, 63760440), (3, 42506960), (4, 31880220), (5, 25504176), (6, 21253480), (8, 15940110), (10, 12752088), (12, 10626740), (15, 8501392), (16, 7970055), (20, 6376044), (24, 5313370), (30, 4250696), (40, 3188022), (48, 2656685), (60, 2125348), (80, 1594011), (120, 1062674), (240, 531337)]