64055281320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{177931337}}^1$

素因数の和:177931354

約数の個数: 48

約数和(自身を含む): 208179665460

約数和(自身を除く): 144124384140

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, 177931337, 355862674, 533794011, 711725348, 889656685, 1067588022, 1423450696, 1601382033, 1779313370, 2135176044, 2668970055, 3202764066, 3558626740, 4270352088, 5337940110, 6405528132, 7117253480, 8006910165, 10675880220, 12811056264, 16013820330, 21351760440, 32027640660, 64055281320]

約数ペア:

[(1, 64055281320), (2, 32027640660), (3, 21351760440), (4, 16013820330), (5, 12811056264), (6, 10675880220), (8, 8006910165), (9, 7117253480), (10, 6405528132), (12, 5337940110), (15, 4270352088), (18, 3558626740), (20, 3202764066), (24, 2668970055), (30, 2135176044), (36, 1779313370), (40, 1601382033), (45, 1423450696), (60, 1067588022), (72, 889656685), (90, 711725348), (120, 533794011), (180, 355862674), (360, 177931337)]