153887040

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{1979}}^1$

素因数の和:2011

約数の個数: 168

約数和(自身を含む): 549188640

約数和(自身を除く): 395301600

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

約数ペア:

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