315683520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{328837}}^1$

素因数の和:328857

約数の個数: 56

約数和(自身を含む): 1002298224

約数和(自身を除く): 686614704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 328837, 657674, 986511, 1315348, 1644185, 1973022, 2630696, 3288370, 3946044, 4932555, 5261392, 6576740, 7892088, 9865110, 10522784, 13153480, 15784176, 19730220, 21045568, 26306960, 31568352, 39460440, 52613920, 63136704, 78920880, 105227840, 157841760, 315683520]

約数ペア:

[(1, 315683520), (2, 157841760), (3, 105227840), (4, 78920880), (5, 63136704), (6, 52613920), (8, 39460440), (10, 31568352), (12, 26306960), (15, 21045568), (16, 19730220), (20, 15784176), (24, 13153480), (30, 10522784), (32, 9865110), (40, 7892088), (48, 6576740), (60, 5261392), (64, 4932555), (80, 3946044), (96, 3288370), (120, 2630696), (160, 1973022), (192, 1644185), (240, 1315348), (320, 986511), (480, 657674), (960, 328837)]