80729489280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3822419}}^1$

素因数の和:3822452

約数の個数: 128

約数和(自身を含む): 280718524800

約数和(自身を除く): 199989035520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 3822419, 7644838, 11467257, 15289676, 19112095, 22934514, 30579352, 38224190, 42046609, 45869028, 57336285, 61158704, 76448380, 84093218, 91738056, 114672570, 122317408, 126139827, 152896760, 168186436, 183476112, 210233045, 229345140, 244634816, 252279654, 305793520, 336372872, 366952224, 420466090, 458690280, 489269632, 504559308, 611587040, 630699135, 672745744, 733904448, 840932180, 917380560, 1009118616, 1223174080, 1261398270, 1345491488, 1467808896, 1681864360, 1834761120, 2018237232, 2446348160, 2522796540, 2690982976, 3363728720, 3669522240, 4036474464, 5045593080, 5381965952, 6727457440, 7339044480, 8072948928, 10091186160, 13454914880, 16145897856, 20182372320, 26909829760, 40364744640, 80729489280]

約数ペア:

[(1, 80729489280), (2, 40364744640), (3, 26909829760), (4, 20182372320), (5, 16145897856), (6, 13454914880), (8, 10091186160), (10, 8072948928), (11, 7339044480), (12, 6727457440), (15, 5381965952), (16, 5045593080), (20, 4036474464), (22, 3669522240), (24, 3363728720), (30, 2690982976), (32, 2522796540), (33, 2446348160), (40, 2018237232), (44, 1834761120), (48, 1681864360), (55, 1467808896), (60, 1345491488), (64, 1261398270), (66, 1223174080), (80, 1009118616), (88, 917380560), (96, 840932180), (110, 733904448), (120, 672745744), (128, 630699135), (132, 611587040), (160, 504559308), (165, 489269632), (176, 458690280), (192, 420466090), (220, 366952224), (240, 336372872), (264, 305793520), (320, 252279654), (330, 244634816), (352, 229345140), (384, 210233045), (440, 183476112), (480, 168186436), (528, 152896760), (640, 126139827), (660, 122317408), (704, 114672570), (880, 91738056), (960, 84093218), (1056, 76448380), (1320, 61158704), (1408, 57336285), (1760, 45869028), (1920, 42046609), (2112, 38224190), (2640, 30579352), (3520, 22934514), (4224, 19112095), (5280, 15289676), (7040, 11467257), (10560, 7644838), (21120, 3822419)]