338878080

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{2179}}^1$

素因数の和:2213

約数の個数: 192

約数和(自身を含む): 1214085600

約数和(自身を除く): 875207520

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, 2160, 2179, 2430, 2592, 2880, 3240, 3456, 3888, 4320, 4358, 4860, 5184, 5760, 6480, 6537, 7776, 8640, 8716, 9720, 10368, 10895, 12960, 13074, 15552, 17280, 17432, 19440, 19611, 21790, 25920, 26148, 31104, 32685, 34864, 38880, 39222, 43580, 51840, 52296, 58833, 65370, 69728, 77760, 78444, 87160, 98055, 104592, 117666, 130740, 139456, 155520, 156888, 174320, 176499, 196110, 209184, 235332, 261480, 278912, 294165, 313776, 348640, 352998, 392220, 418368, 470664, 522960, 529497, 588330, 627552, 697280, 705996, 784440, 836736, 882495, 941328, 1045920, 1058994, 1176660, 1255104, 1394560, 1411992, 1568880, 1764990, 1882656, 2091840, 2117988, 2353320, 2510208, 2647485, 2823984, 3137760, 3529980, 3765312, 4183680, 4235976, 4706640, 5294970, 5647968, 6275520, 7059960, 7530624, 8471952, 9413280, 10589940, 11295936, 12551040, 14119920, 16943904, 18826560, 21179880, 22591872, 28239840, 33887808, 37653120, 42359760, 56479680, 67775616, 84719520, 112959360, 169439040, 338878080]

約数ペア:

[(1, 338878080), (2, 169439040), (3, 112959360), (4, 84719520), (5, 67775616), (6, 56479680), (8, 42359760), (9, 37653120), (10, 33887808), (12, 28239840), (15, 22591872), (16, 21179880), (18, 18826560), (20, 16943904), (24, 14119920), (27, 12551040), (30, 11295936), (32, 10589940), (36, 9413280), (40, 8471952), (45, 7530624), (48, 7059960), (54, 6275520), (60, 5647968), (64, 5294970), (72, 4706640), (80, 4235976), (81, 4183680), (90, 3765312), (96, 3529980), (108, 3137760), (120, 2823984), (128, 2647485), (135, 2510208), (144, 2353320), (160, 2117988), (162, 2091840), (180, 1882656), (192, 1764990), (216, 1568880), (240, 1411992), (243, 1394560), (270, 1255104), (288, 1176660), (320, 1058994), (324, 1045920), (360, 941328), (384, 882495), (405, 836736), (432, 784440), (480, 705996), (486, 697280), (540, 627552), (576, 588330), (640, 529497), (648, 522960), (720, 470664), (810, 418368), (864, 392220), (960, 352998), (972, 348640), (1080, 313776), (1152, 294165), (1215, 278912), (1296, 261480), (1440, 235332), (1620, 209184), (1728, 196110), (1920, 176499), (1944, 174320), (2160, 156888), (2179, 155520), (2430, 139456), (2592, 130740), (2880, 117666), (3240, 104592), (3456, 98055), (3888, 87160), (4320, 78444), (4358, 77760), (4860, 69728), (5184, 65370), (5760, 58833), (6480, 52296), (6537, 51840), (7776, 43580), (8640, 39222), (8716, 38880), (9720, 34864), (10368, 32685), (10895, 31104), (12960, 26148), (13074, 25920), (15552, 21790), (17280, 19611), (17432, 19440)]