307774080

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{1979}}^1$

素因数の和:2013

約数の個数: 192

約数和(自身を含む): 1102701600

約数和(自身を除く): 794927520

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 1979, 2160, 2430, 2592, 2880, 3240, 3456, 3888, 3958, 4320, 4860, 5184, 5760, 5937, 6480, 7776, 7916, 8640, 9720, 9895, 10368, 11874, 12960, 15552, 15832, 17280, 17811, 19440, 19790, 23748, 25920, 29685, 31104, 31664, 35622, 38880, 39580, 47496, 51840, 53433, 59370, 63328, 71244, 77760, 79160, 89055, 94992, 106866, 118740, 126656, 142488, 155520, 158320, 160299, 178110, 189984, 213732, 237480, 253312, 267165, 284976, 316640, 320598, 356220, 379968, 427464, 474960, 480897, 534330, 569952, 633280, 641196, 712440, 759936, 801495, 854928, 949920, 961794, 1068660, 1139904, 1266560, 1282392, 1424880, 1602990, 1709856, 1899840, 1923588, 2137320, 2279808, 2404485, 2564784, 2849760, 3205980, 3419712, 3799680, 3847176, 4274640, 4808970, 5129568, 5699520, 6411960, 6839424, 7694352, 8549280, 9617940, 10259136, 11399040, 12823920, 15388704, 17098560, 19235880, 20518272, 25647840, 30777408, 34197120, 38471760, 51295680, 61554816, 76943520, 102591360, 153887040, 307774080]

約数ペア:

[(1, 307774080), (2, 153887040), (3, 102591360), (4, 76943520), (5, 61554816), (6, 51295680), (8, 38471760), (9, 34197120), (10, 30777408), (12, 25647840), (15, 20518272), (16, 19235880), (18, 17098560), (20, 15388704), (24, 12823920), (27, 11399040), (30, 10259136), (32, 9617940), (36, 8549280), (40, 7694352), (45, 6839424), (48, 6411960), (54, 5699520), (60, 5129568), (64, 4808970), (72, 4274640), (80, 3847176), (81, 3799680), (90, 3419712), (96, 3205980), (108, 2849760), (120, 2564784), (128, 2404485), (135, 2279808), (144, 2137320), (160, 1923588), (162, 1899840), (180, 1709856), (192, 1602990), (216, 1424880), (240, 1282392), (243, 1266560), (270, 1139904), (288, 1068660), (320, 961794), (324, 949920), (360, 854928), (384, 801495), (405, 759936), (432, 712440), (480, 641196), (486, 633280), (540, 569952), (576, 534330), (640, 480897), (648, 474960), (720, 427464), (810, 379968), (864, 356220), (960, 320598), (972, 316640), (1080, 284976), (1152, 267165), (1215, 253312), (1296, 237480), (1440, 213732), (1620, 189984), (1728, 178110), (1920, 160299), (1944, 158320), (1979, 155520), (2160, 142488), (2430, 126656), (2592, 118740), (2880, 106866), (3240, 94992), (3456, 89055), (3888, 79160), (3958, 77760), (4320, 71244), (4860, 63328), (5184, 59370), (5760, 53433), (5937, 51840), (6480, 47496), (7776, 39580), (7916, 38880), (8640, 35622), (9720, 31664), (9895, 31104), (10368, 29685), (11874, 25920), (12960, 23748), (15552, 19790), (15832, 19440), (17280, 17811)]