2065432560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{25537}}^1$

素因数の和:25890

約数の個数: 80

約数和(自身を含む): 6422091936

約数和(自身を除く): 4356659376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 337, 674, 1011, 1348, 1685, 2022, 2696, 3370, 4044, 5055, 5392, 6740, 8088, 10110, 13480, 16176, 20220, 25537, 26960, 40440, 51074, 76611, 80880, 102148, 127685, 153222, 204296, 255370, 306444, 383055, 408592, 510740, 612888, 766110, 1021480, 1225776, 1532220, 2042960, 3064440, 6128880, 8605969, 17211938, 25817907, 34423876, 43029845, 51635814, 68847752, 86059690, 103271628, 129089535, 137695504, 172119380, 206543256, 258179070, 344238760, 413086512, 516358140, 688477520, 1032716280, 2065432560]

約数ペア:

[(1, 2065432560), (2, 1032716280), (3, 688477520), (4, 516358140), (5, 413086512), (6, 344238760), (8, 258179070), (10, 206543256), (12, 172119380), (15, 137695504), (16, 129089535), (20, 103271628), (24, 86059690), (30, 68847752), (40, 51635814), (48, 43029845), (60, 34423876), (80, 25817907), (120, 17211938), (240, 8605969), (337, 6128880), (674, 3064440), (1011, 2042960), (1348, 1532220), (1685, 1225776), (2022, 1021480), (2696, 766110), (3370, 612888), (4044, 510740), (5055, 408592), (5392, 383055), (6740, 306444), (8088, 255370), (10110, 204296), (13480, 153222), (16176, 127685), (20220, 102148), (25537, 80880), (26960, 76611), (40440, 51074)]