2506446120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{39937}}^1$

素因数の和:40474

約数の個数: 64

約数和(自身を含む): 7533904320

約数和(自身を除く): 5027458200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 523, 1046, 1569, 2092, 2615, 3138, 4184, 5230, 6276, 7845, 10460, 12552, 15690, 20920, 31380, 39937, 62760, 79874, 119811, 159748, 199685, 239622, 319496, 399370, 479244, 599055, 798740, 958488, 1198110, 1597480, 2396220, 4792440, 20887051, 41774102, 62661153, 83548204, 104435255, 125322306, 167096408, 208870510, 250644612, 313305765, 417741020, 501289224, 626611530, 835482040, 1253223060, 2506446120]

約数ペア:

[(1, 2506446120), (2, 1253223060), (3, 835482040), (4, 626611530), (5, 501289224), (6, 417741020), (8, 313305765), (10, 250644612), (12, 208870510), (15, 167096408), (20, 125322306), (24, 104435255), (30, 83548204), (40, 62661153), (60, 41774102), (120, 20887051), (523, 4792440), (1046, 2396220), (1569, 1597480), (2092, 1198110), (2615, 958488), (3138, 798740), (4184, 599055), (5230, 479244), (6276, 399370), (7845, 319496), (10460, 239622), (12552, 199685), (15690, 159748), (20920, 119811), (31380, 79874), (39937, 62760)]