30397320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{84437}}^1$

素因数の和:84454

約数の個数: 48

約数和(自身を含む): 98792460

約数和(自身を除く): 68395140

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, 84437, 168874, 253311, 337748, 422185, 506622, 675496, 759933, 844370, 1013244, 1266555, 1519866, 1688740, 2026488, 2533110, 3039732, 3377480, 3799665, 5066220, 6079464, 7599330, 10132440, 15198660, 30397320]

約数ペア:

[(1, 30397320), (2, 15198660), (3, 10132440), (4, 7599330), (5, 6079464), (6, 5066220), (8, 3799665), (9, 3377480), (10, 3039732), (12, 2533110), (15, 2026488), (18, 1688740), (20, 1519866), (24, 1266555), (30, 1013244), (36, 844370), (40, 759933), (45, 675496), (60, 506622), (72, 422185), (90, 337748), (120, 253311), (180, 168874), (360, 84437)]