18131852160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1049297}}^1$

素因数の和:1049325

約数の個数: 128

約数和(自身を含む): 64217037600

約数和(自身を除く): 46085185440

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, 1049297, 2098594, 3147891, 4197188, 5246485, 6295782, 8394376, 9443673, 10492970, 12591564, 15739455, 16788752, 18887346, 20985940, 25183128, 28331019, 31478910, 33577504, 37774692, 41971880, 47218365, 50366256, 56662038, 62957820, 67155008, 75549384, 83943760, 94436730, 100732512, 113324076, 125915640, 134310016, 141655095, 151098768, 167887520, 188873460, 201465024, 226648152, 251831280, 283310190, 302197536, 335775040, 377746920, 402930048, 453296304, 503662560, 566620380, 604395072, 671550080, 755493840, 906592608, 1007325120, 1133240760, 1208790144, 1510987680, 1813185216, 2014650240, 2266481520, 3021975360, 3626370432, 4532963040, 6043950720, 9065926080, 18131852160]

約数ペア:

[(1, 18131852160), (2, 9065926080), (3, 6043950720), (4, 4532963040), (5, 3626370432), (6, 3021975360), (8, 2266481520), (9, 2014650240), (10, 1813185216), (12, 1510987680), (15, 1208790144), (16, 1133240760), (18, 1007325120), (20, 906592608), (24, 755493840), (27, 671550080), (30, 604395072), (32, 566620380), (36, 503662560), (40, 453296304), (45, 402930048), (48, 377746920), (54, 335775040), (60, 302197536), (64, 283310190), (72, 251831280), (80, 226648152), (90, 201465024), (96, 188873460), (108, 167887520), (120, 151098768), (128, 141655095), (135, 134310016), (144, 125915640), (160, 113324076), (180, 100732512), (192, 94436730), (216, 83943760), (240, 75549384), (270, 67155008), (288, 62957820), (320, 56662038), (360, 50366256), (384, 47218365), (432, 41971880), (480, 37774692), (540, 33577504), (576, 31478910), (640, 28331019), (720, 25183128), (864, 20985940), (960, 18887346), (1080, 16788752), (1152, 15739455), (1440, 12591564), (1728, 10492970), (1920, 9443673), (2160, 8394376), (2880, 6295782), (3456, 5246485), (4320, 4197188), (5760, 3147891), (8640, 2098594), (17280, 1049297)]