204457320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{567937}}^1$

素因数の和:567954

約数の個数: 48

約数和(自身を含む): 664487460

約数和(自身を除く): 460030140

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, 567937, 1135874, 1703811, 2271748, 2839685, 3407622, 4543496, 5111433, 5679370, 6815244, 8519055, 10222866, 11358740, 13630488, 17038110, 20445732, 22717480, 25557165, 34076220, 40891464, 51114330, 68152440, 102228660, 204457320]

約数ペア:

[(1, 204457320), (2, 102228660), (3, 68152440), (4, 51114330), (5, 40891464), (6, 34076220), (8, 25557165), (9, 22717480), (10, 20445732), (12, 17038110), (15, 13630488), (18, 11358740), (20, 10222866), (24, 8519055), (30, 6815244), (36, 5679370), (40, 5111433), (45, 4543496), (60, 3407622), (72, 2839685), (90, 2271748), (120, 1703811), (180, 1135874), (360, 567937)]