71533260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{132469}}^1$

素因数の和:132487

約数の個数: 48

約数和(自身を含む): 222549600

約数和(自身を除く): 151016340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 132469, 264938, 397407, 529876, 662345, 794814, 1192221, 1324690, 1589628, 1987035, 2384442, 2649380, 3576663, 3974070, 4768884, 5961105, 7153326, 7948140, 11922210, 14306652, 17883315, 23844420, 35766630, 71533260]

約数ペア:

[(1, 71533260), (2, 35766630), (3, 23844420), (4, 17883315), (5, 14306652), (6, 11922210), (9, 7948140), (10, 7153326), (12, 5961105), (15, 4768884), (18, 3974070), (20, 3576663), (27, 2649380), (30, 2384442), (36, 1987035), (45, 1589628), (54, 1324690), (60, 1192221), (90, 794814), (108, 662345), (135, 529876), (180, 397407), (270, 264938), (540, 132469)]