1927802880

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{10459}}^1$

素因数の和:10494

約数の個数: 156

約数和(自身を含む): 6682873080

約数和(自身を除く): 4755070200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 10459, 11520, 12288, 15360, 18432, 20480, 20918, 23040, 30720, 31377, 36864, 41836, 46080, 52295, 61440, 62754, 83672, 92160, 94131, 104590, 125508, 156885, 167344, 184320, 188262, 209180, 251016, 313770, 334688, 376524, 418360, 470655, 502032, 627540, 669376, 753048, 836720, 941310, 1004064, 1255080, 1338752, 1506096, 1673440, 1882620, 2008128, 2510160, 2677504, 3012192, 3346880, 3765240, 4016256, 5020320, 5355008, 6024384, 6693760, 7530480, 8032512, 10040640, 10710016, 12048768, 13387520, 15060960, 16065024, 20081280, 21420032, 24097536, 26775040, 30121920, 32130048, 40162560, 42840064, 48195072, 53550080, 60243840, 64260096, 80325120, 96390144, 107100160, 120487680, 128520192, 160650240, 192780288, 214200320, 240975360, 321300480, 385560576, 481950720, 642600960, 963901440, 1927802880]

約数ペア:

[(1, 1927802880), (2, 963901440), (3, 642600960), (4, 481950720), (5, 385560576), (6, 321300480), (8, 240975360), (9, 214200320), (10, 192780288), (12, 160650240), (15, 128520192), (16, 120487680), (18, 107100160), (20, 96390144), (24, 80325120), (30, 64260096), (32, 60243840), (36, 53550080), (40, 48195072), (45, 42840064), (48, 40162560), (60, 32130048), (64, 30121920), (72, 26775040), (80, 24097536), (90, 21420032), (96, 20081280), (120, 16065024), (128, 15060960), (144, 13387520), (160, 12048768), (180, 10710016), (192, 10040640), (240, 8032512), (256, 7530480), (288, 6693760), (320, 6024384), (360, 5355008), (384, 5020320), (480, 4016256), (512, 3765240), (576, 3346880), (640, 3012192), (720, 2677504), (768, 2510160), (960, 2008128), (1024, 1882620), (1152, 1673440), (1280, 1506096), (1440, 1338752), (1536, 1255080), (1920, 1004064), (2048, 941310), (2304, 836720), (2560, 753048), (2880, 669376), (3072, 627540), (3840, 502032), (4096, 470655), (4608, 418360), (5120, 376524), (5760, 334688), (6144, 313770), (7680, 251016), (9216, 209180), (10240, 188262), (10459, 184320), (11520, 167344), (12288, 156885), (15360, 125508), (18432, 104590), (20480, 94131), (20918, 92160), (23040, 83672), (30720, 62754), (31377, 61440), (36864, 52295), (41836, 46080)]