82685760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{86131}}^1$

素因数の和:86151

約数の個数: 56

約数和(自身を含む): 262530336

約数和(自身を除く): 179844576

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, 86131, 172262, 258393, 344524, 430655, 516786, 689048, 861310, 1033572, 1291965, 1378096, 1722620, 2067144, 2583930, 2756192, 3445240, 4134288, 5167860, 5512384, 6890480, 8268576, 10335720, 13780960, 16537152, 20671440, 27561920, 41342880, 82685760]

約数ペア:

[(1, 82685760), (2, 41342880), (3, 27561920), (4, 20671440), (5, 16537152), (6, 13780960), (8, 10335720), (10, 8268576), (12, 6890480), (15, 5512384), (16, 5167860), (20, 4134288), (24, 3445240), (30, 2756192), (32, 2583930), (40, 2067144), (48, 1722620), (60, 1378096), (64, 1291965), (80, 1033572), (96, 861310), (120, 689048), (160, 516786), (192, 430655), (240, 344524), (320, 258393), (480, 172262), (960, 86131)]