89797320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{249437}}^1$

素因数の和:249454

約数の個数: 48

約数和(自身を含む): 291842460

約数和(自身を除く): 202045140

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, 249437, 498874, 748311, 997748, 1247185, 1496622, 1995496, 2244933, 2494370, 2993244, 3741555, 4489866, 4988740, 5986488, 7483110, 8979732, 9977480, 11224665, 14966220, 17959464, 22449330, 29932440, 44898660, 89797320]

約数ペア:

[(1, 89797320), (2, 44898660), (3, 29932440), (4, 22449330), (5, 17959464), (6, 14966220), (8, 11224665), (9, 9977480), (10, 8979732), (12, 7483110), (15, 5986488), (18, 4988740), (20, 4489866), (24, 3741555), (30, 2993244), (36, 2494370), (40, 2244933), (45, 1995496), (60, 1496622), (72, 1247185), (90, 997748), (120, 748311), (180, 498874), (360, 249437)]