2721742080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5581}}^1$

素因数の和:5732

約数の個数: 144

約数和(自身を含む): 8762578944

約数和(自身を除く): 6040836864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 3840, 4064, 5080, 5581, 6096, 7620, 8128, 10160, 11162, 12192, 15240, 16256, 16743, 20320, 22324, 24384, 27905, 30480, 32512, 33486, 40640, 44648, 48768, 55810, 60960, 66972, 81280, 83715, 89296, 97536, 111620, 121920, 133944, 162560, 167430, 178592, 223240, 243840, 267888, 334860, 357184, 446480, 487680, 535776, 669720, 708787, 714368, 892960, 1071552, 1339440, 1417574, 1428736, 1785920, 2126361, 2143104, 2678880, 2835148, 3543935, 3571840, 4252722, 4286208, 5357760, 5670296, 7087870, 7143680, 8505444, 10631805, 10715520, 11340592, 14175740, 17010888, 21263610, 21431040, 22681184, 28351480, 34021776, 42527220, 45362368, 56702960, 68043552, 85054440, 90724736, 113405920, 136087104, 170108880, 181449472, 226811840, 272174208, 340217760, 453623680, 544348416, 680435520, 907247360, 1360871040, 2721742080]

約数ペア:

[(1, 2721742080), (2, 1360871040), (3, 907247360), (4, 680435520), (5, 544348416), (6, 453623680), (8, 340217760), (10, 272174208), (12, 226811840), (15, 181449472), (16, 170108880), (20, 136087104), (24, 113405920), (30, 90724736), (32, 85054440), (40, 68043552), (48, 56702960), (60, 45362368), (64, 42527220), (80, 34021776), (96, 28351480), (120, 22681184), (127, 21431040), (128, 21263610), (160, 17010888), (192, 14175740), (240, 11340592), (254, 10715520), (256, 10631805), (320, 8505444), (381, 7143680), (384, 7087870), (480, 5670296), (508, 5357760), (635, 4286208), (640, 4252722), (762, 3571840), (768, 3543935), (960, 2835148), (1016, 2678880), (1270, 2143104), (1280, 2126361), (1524, 1785920), (1905, 1428736), (1920, 1417574), (2032, 1339440), (2540, 1071552), (3048, 892960), (3810, 714368), (3840, 708787), (4064, 669720), (5080, 535776), (5581, 487680), (6096, 446480), (7620, 357184), (8128, 334860), (10160, 267888), (11162, 243840), (12192, 223240), (15240, 178592), (16256, 167430), (16743, 162560), (20320, 133944), (22324, 121920), (24384, 111620), (27905, 97536), (30480, 89296), (32512, 83715), (33486, 81280), (40640, 66972), (44648, 60960), (48768, 55810)]