20833234560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1205627}}^1$

素因数の和:1205655

約数の個数: 128

約数和(自身を含む): 73784433600

約数和(自身を除く): 52951199040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 1205627, 2411254, 3616881, 4822508, 6028135, 7233762, 9645016, 10850643, 12056270, 14467524, 18084405, 19290032, 21701286, 24112540, 28935048, 32551929, 36168810, 38580064, 43402572, 48225080, 54253215, 57870096, 65103858, 72337620, 77160128, 86805144, 96450160, 108506430, 115740192, 130207716, 144675240, 154320256, 162759645, 173610288, 192900320, 217012860, 231480384, 260415432, 289350480, 325519290, 347220576, 385800640, 434025720, 462960768, 520830864, 578700960, 651038580, 694441152, 771601280, 868051440, 1041661728, 1157401920, 1302077160, 1388882304, 1736102880, 2083323456, 2314803840, 2604154320, 3472205760, 4166646912, 5208308640, 6944411520, 10416617280, 20833234560]

約数ペア:

[(1, 20833234560), (2, 10416617280), (3, 6944411520), (4, 5208308640), (5, 4166646912), (6, 3472205760), (8, 2604154320), (9, 2314803840), (10, 2083323456), (12, 1736102880), (15, 1388882304), (16, 1302077160), (18, 1157401920), (20, 1041661728), (24, 868051440), (27, 771601280), (30, 694441152), (32, 651038580), (36, 578700960), (40, 520830864), (45, 462960768), (48, 434025720), (54, 385800640), (60, 347220576), (64, 325519290), (72, 289350480), (80, 260415432), (90, 231480384), (96, 217012860), (108, 192900320), (120, 173610288), (128, 162759645), (135, 154320256), (144, 144675240), (160, 130207716), (180, 115740192), (192, 108506430), (216, 96450160), (240, 86805144), (270, 77160128), (288, 72337620), (320, 65103858), (360, 57870096), (384, 54253215), (432, 48225080), (480, 43402572), (540, 38580064), (576, 36168810), (640, 32551929), (720, 28935048), (864, 24112540), (960, 21701286), (1080, 19290032), (1152, 18084405), (1440, 14467524), (1728, 12056270), (1920, 10850643), (2160, 9645016), (2880, 7233762), (3456, 6028135), (4320, 4822508), (5760, 3616881), (8640, 2411254), (17280, 1205627)]