15896280

素因数分解:

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

素因数の和:132483

約数の個数: 32

約数和(自身を含む): 47689200

約数和(自身を除く): 31792920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 132469, 264938, 397407, 529876, 662345, 794814, 1059752, 1324690, 1589628, 1987035, 2649380, 3179256, 3974070, 5298760, 7948140, 15896280]

約数ペア:

[(1, 15896280), (2, 7948140), (3, 5298760), (4, 3974070), (5, 3179256), (6, 2649380), (8, 1987035), (10, 1589628), (12, 1324690), (15, 1059752), (20, 794814), (24, 662345), (30, 529876), (40, 397407), (60, 264938), (120, 132469)]