12128640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{6317}}^1$

素因数の和:6339

約数の個数: 64

約数和(自身を含む): 38666160

約数和(自身を除く): 26537520

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 6317, 12634, 18951, 25268, 31585, 37902, 50536, 63170, 75804, 94755, 101072, 126340, 151608, 189510, 202144, 252680, 303216, 379020, 404288, 505360, 606432, 758040, 808576, 1010720, 1212864, 1516080, 2021440, 2425728, 3032160, 4042880, 6064320, 12128640]

約数ペア:

[(1, 12128640), (2, 6064320), (3, 4042880), (4, 3032160), (5, 2425728), (6, 2021440), (8, 1516080), (10, 1212864), (12, 1010720), (15, 808576), (16, 758040), (20, 606432), (24, 505360), (30, 404288), (32, 379020), (40, 303216), (48, 252680), (60, 202144), (64, 189510), (80, 151608), (96, 126340), (120, 101072), (128, 94755), (160, 75804), (192, 63170), (240, 50536), (320, 37902), (384, 31585), (480, 25268), (640, 18951), (960, 12634), (1920, 6317)]