872432640

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{6311}}^1$

素因数の和:6345

約数の個数: 176

約数和(自身を含む): 3100959360

約数和(自身を除く): 2228526720

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, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6311, 6912, 7680, 8640, 9216, 11520, 12622, 13824, 15360, 17280, 18933, 23040, 25244, 27648, 31555, 34560, 37866, 46080, 50488, 56799, 63110, 69120, 75732, 94665, 100976, 113598, 126220, 138240, 151464, 170397, 189330, 201952, 227196, 252440, 283995, 302928, 340794, 378660, 403904, 454392, 504880, 567990, 605856, 681588, 757320, 807808, 851985, 908784, 1009760, 1135980, 1211712, 1363176, 1514640, 1615616, 1703970, 1817568, 2019520, 2271960, 2423424, 2726352, 3029280, 3231232, 3407940, 3635136, 4039040, 4543920, 4846848, 5452704, 6058560, 6462464, 6815880, 7270272, 8078080, 9087840, 9693696, 10905408, 12117120, 13631760, 14540544, 16156160, 18175680, 19387392, 21810816, 24234240, 27263520, 29081088, 32312320, 36351360, 43621632, 48468480, 54527040, 58162176, 72702720, 87243264, 96936960, 109054080, 145405440, 174486528, 218108160, 290810880, 436216320, 872432640]

約数ペア:

[(1, 872432640), (2, 436216320), (3, 290810880), (4, 218108160), (5, 174486528), (6, 145405440), (8, 109054080), (9, 96936960), (10, 87243264), (12, 72702720), (15, 58162176), (16, 54527040), (18, 48468480), (20, 43621632), (24, 36351360), (27, 32312320), (30, 29081088), (32, 27263520), (36, 24234240), (40, 21810816), (45, 19387392), (48, 18175680), (54, 16156160), (60, 14540544), (64, 13631760), (72, 12117120), (80, 10905408), (90, 9693696), (96, 9087840), (108, 8078080), (120, 7270272), (128, 6815880), (135, 6462464), (144, 6058560), (160, 5452704), (180, 4846848), (192, 4543920), (216, 4039040), (240, 3635136), (256, 3407940), (270, 3231232), (288, 3029280), (320, 2726352), (360, 2423424), (384, 2271960), (432, 2019520), (480, 1817568), (512, 1703970), (540, 1615616), (576, 1514640), (640, 1363176), (720, 1211712), (768, 1135980), (864, 1009760), (960, 908784), (1024, 851985), (1080, 807808), (1152, 757320), (1280, 681588), (1440, 605856), (1536, 567990), (1728, 504880), (1920, 454392), (2160, 403904), (2304, 378660), (2560, 340794), (2880, 302928), (3072, 283995), (3456, 252440), (3840, 227196), (4320, 201952), (4608, 189330), (5120, 170397), (5760, 151464), (6311, 138240), (6912, 126220), (7680, 113598), (8640, 100976), (9216, 94665), (11520, 75732), (12622, 69120), (13824, 63110), (15360, 56799), (17280, 50488), (18933, 46080), (23040, 37866), (25244, 34560), (27648, 31555)]