2487754440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6910429}}^1$

素因数の和:6910446

約数の個数: 48

約数和(自身を含む): 8085203100

約数和(自身を除く): 5597448660

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, 6910429, 13820858, 20731287, 27641716, 34552145, 41462574, 55283432, 62193861, 69104290, 82925148, 103656435, 124387722, 138208580, 165850296, 207312870, 248775444, 276417160, 310969305, 414625740, 497550888, 621938610, 829251480, 1243877220, 2487754440]

約数ペア:

[(1, 2487754440), (2, 1243877220), (3, 829251480), (4, 621938610), (5, 497550888), (6, 414625740), (8, 310969305), (9, 276417160), (10, 248775444), (12, 207312870), (15, 165850296), (18, 138208580), (20, 124387722), (24, 103656435), (30, 82925148), (36, 69104290), (40, 62193861), (45, 55283432), (60, 41462574), (72, 34552145), (90, 27641716), (120, 20731287), (180, 13820858), (360, 6910429)]