68464320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71317}}^1$

素因数の和:71337

約数の個数: 56

約数和(自身を含む): 217377264

約数和(自身を除く): 148912944

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, 71317, 142634, 213951, 285268, 356585, 427902, 570536, 713170, 855804, 1069755, 1141072, 1426340, 1711608, 2139510, 2282144, 2852680, 3423216, 4279020, 4564288, 5705360, 6846432, 8558040, 11410720, 13692864, 17116080, 22821440, 34232160, 68464320]

約数ペア:

[(1, 68464320), (2, 34232160), (3, 22821440), (4, 17116080), (5, 13692864), (6, 11410720), (8, 8558040), (10, 6846432), (12, 5705360), (15, 4564288), (16, 4279020), (20, 3423216), (24, 2852680), (30, 2282144), (32, 2139510), (40, 1711608), (48, 1426340), (60, 1141072), (64, 1069755), (80, 855804), (96, 713170), (120, 570536), (160, 427902), (192, 356585), (240, 285268), (320, 213951), (480, 142634), (960, 71317)]