4389488640

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{47629}}^1$

素因数の和:47662

約数の個数: 144

約数和(自身を含む): 15213498300

約数和(自身を除く): 10824009660

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, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 18432, 23040, 30720, 46080, 47629, 92160, 95258, 142887, 190516, 238145, 285774, 381032, 428661, 476290, 571548, 714435, 762064, 857322, 952580, 1143096, 1428870, 1524128, 1714644, 1905160, 2143305, 2286192, 2857740, 3048256, 3429288, 3810320, 4286610, 4572384, 5715480, 6096512, 6858576, 7620640, 8573220, 9144768, 11430960, 12193024, 13717152, 15241280, 17146440, 18289536, 22861920, 24386048, 27434304, 30482560, 34292880, 36579072, 45723840, 48772096, 54868608, 60965120, 68585760, 73158144, 91447680, 97544192, 109737216, 121930240, 137171520, 146316288, 182895360, 219474432, 243860480, 274343040, 292632576, 365790720, 438948864, 487720960, 548686080, 731581440, 877897728, 1097372160, 1463162880, 2194744320, 4389488640]

約数ペア:

[(1, 4389488640), (2, 2194744320), (3, 1463162880), (4, 1097372160), (5, 877897728), (6, 731581440), (8, 548686080), (9, 487720960), (10, 438948864), (12, 365790720), (15, 292632576), (16, 274343040), (18, 243860480), (20, 219474432), (24, 182895360), (30, 146316288), (32, 137171520), (36, 121930240), (40, 109737216), (45, 97544192), (48, 91447680), (60, 73158144), (64, 68585760), (72, 60965120), (80, 54868608), (90, 48772096), (96, 45723840), (120, 36579072), (128, 34292880), (144, 30482560), (160, 27434304), (180, 24386048), (192, 22861920), (240, 18289536), (256, 17146440), (288, 15241280), (320, 13717152), (360, 12193024), (384, 11430960), (480, 9144768), (512, 8573220), (576, 7620640), (640, 6858576), (720, 6096512), (768, 5715480), (960, 4572384), (1024, 4286610), (1152, 3810320), (1280, 3429288), (1440, 3048256), (1536, 2857740), (1920, 2286192), (2048, 2143305), (2304, 1905160), (2560, 1714644), (2880, 1524128), (3072, 1428870), (3840, 1143096), (4608, 952580), (5120, 857322), (5760, 762064), (6144, 714435), (7680, 571548), (9216, 476290), (10240, 428661), (11520, 381032), (15360, 285774), (18432, 238145), (23040, 190516), (30720, 142887), (46080, 95258), (47629, 92160)]