2009002080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{3727}}^1$

素因数の和:4868

約数の個数: 96

約数和(自身を含む): 6335691264

約数和(自身を除く): 4326689184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1123, 2246, 3369, 3727, 4492, 5615, 6738, 7454, 8984, 11181, 11230, 13476, 14908, 16845, 17968, 18635, 22362, 22460, 26952, 29816, 33690, 35936, 37270, 44724, 44920, 53904, 55905, 59632, 67380, 74540, 89448, 89840, 107808, 111810, 119264, 134760, 149080, 178896, 179680, 223620, 269520, 298160, 357792, 447240, 539040, 596320, 894480, 1788960, 4185421, 8370842, 12556263, 16741684, 20927105, 25112526, 33483368, 41854210, 50225052, 62781315, 66966736, 83708420, 100450104, 125562630, 133933472, 167416840, 200900208, 251125260, 334833680, 401800416, 502250520, 669667360, 1004501040, 2009002080]

約数ペア:

[(1, 2009002080), (2, 1004501040), (3, 669667360), (4, 502250520), (5, 401800416), (6, 334833680), (8, 251125260), (10, 200900208), (12, 167416840), (15, 133933472), (16, 125562630), (20, 100450104), (24, 83708420), (30, 66966736), (32, 62781315), (40, 50225052), (48, 41854210), (60, 33483368), (80, 25112526), (96, 20927105), (120, 16741684), (160, 12556263), (240, 8370842), (480, 4185421), (1123, 1788960), (2246, 894480), (3369, 596320), (3727, 539040), (4492, 447240), (5615, 357792), (6738, 298160), (7454, 269520), (8984, 223620), (11181, 179680), (11230, 178896), (13476, 149080), (14908, 134760), (16845, 119264), (17968, 111810), (18635, 107808), (22362, 89840), (22460, 89448), (26952, 74540), (29816, 67380), (33690, 59632), (35936, 55905), (37270, 53904), (44724, 44920)]