20210463360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1169587}}^1$

素因数の和:1169615

約数の個数: 128

約数和(自身を含む): 71578785600

約数和(自身を除く): 51368322240

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, 1169587, 2339174, 3508761, 4678348, 5847935, 7017522, 9356696, 10526283, 11695870, 14035044, 17543805, 18713392, 21052566, 23391740, 28070088, 31578849, 35087610, 37426784, 42105132, 46783480, 52631415, 56140176, 63157698, 70175220, 74853568, 84210264, 93566960, 105262830, 112280352, 126315396, 140350440, 149707136, 157894245, 168420528, 187133920, 210525660, 224560704, 252630792, 280700880, 315788490, 336841056, 374267840, 421051320, 449121408, 505261584, 561401760, 631576980, 673682112, 748535680, 842102640, 1010523168, 1122803520, 1263153960, 1347364224, 1684205280, 2021046336, 2245607040, 2526307920, 3368410560, 4042092672, 5052615840, 6736821120, 10105231680, 20210463360]

約数ペア:

[(1, 20210463360), (2, 10105231680), (3, 6736821120), (4, 5052615840), (5, 4042092672), (6, 3368410560), (8, 2526307920), (9, 2245607040), (10, 2021046336), (12, 1684205280), (15, 1347364224), (16, 1263153960), (18, 1122803520), (20, 1010523168), (24, 842102640), (27, 748535680), (30, 673682112), (32, 631576980), (36, 561401760), (40, 505261584), (45, 449121408), (48, 421051320), (54, 374267840), (60, 336841056), (64, 315788490), (72, 280700880), (80, 252630792), (90, 224560704), (96, 210525660), (108, 187133920), (120, 168420528), (128, 157894245), (135, 149707136), (144, 140350440), (160, 126315396), (180, 112280352), (192, 105262830), (216, 93566960), (240, 84210264), (270, 74853568), (288, 70175220), (320, 63157698), (360, 56140176), (384, 52631415), (432, 46783480), (480, 42105132), (540, 37426784), (576, 35087610), (640, 31578849), (720, 28070088), (864, 23391740), (960, 21052566), (1080, 18713392), (1152, 17543805), (1440, 14035044), (1728, 11695870), (1920, 10526283), (2160, 9356696), (2880, 7017522), (3456, 5847935), (4320, 4678348), (5760, 3508761), (8640, 2339174), (17280, 1169587)]