80166120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{668051}}^1$

素因数の和:668065

約数の個数: 32

約数和(自身を含む): 240498720

約数和(自身を除く): 160332600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 668051, 1336102, 2004153, 2672204, 3340255, 4008306, 5344408, 6680510, 8016612, 10020765, 13361020, 16033224, 20041530, 26722040, 40083060, 80166120]

約数ペア:

[(1, 80166120), (2, 40083060), (3, 26722040), (4, 20041530), (5, 16033224), (6, 13361020), (8, 10020765), (10, 8016612), (12, 6680510), (15, 5344408), (20, 4008306), (24, 3340255), (30, 2672204), (40, 2004153), (60, 1336102), (120, 668051)]