198977280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{51817}}^1$

素因数の和:51841

約数の個数: 72

約数和(自身を含む): 635495952

約数和(自身を除く): 436518672

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 51817, 103634, 155451, 207268, 259085, 310902, 414536, 518170, 621804, 777255, 829072, 1036340, 1243608, 1554510, 1658144, 2072680, 2487216, 3109020, 3316288, 4145360, 4974432, 6218040, 6632576, 8290720, 9948864, 12436080, 13265152, 16581440, 19897728, 24872160, 33162880, 39795456, 49744320, 66325760, 99488640, 198977280]

約数ペア:

[(1, 198977280), (2, 99488640), (3, 66325760), (4, 49744320), (5, 39795456), (6, 33162880), (8, 24872160), (10, 19897728), (12, 16581440), (15, 13265152), (16, 12436080), (20, 9948864), (24, 8290720), (30, 6632576), (32, 6218040), (40, 4974432), (48, 4145360), (60, 3316288), (64, 3109020), (80, 2487216), (96, 2072680), (120, 1658144), (128, 1554510), (160, 1243608), (192, 1036340), (240, 829072), (256, 777255), (320, 621804), (384, 518170), (480, 414536), (640, 310902), (768, 259085), (960, 207268), (1280, 155451), (1920, 103634), (3840, 51817)]