180876672

素因数分解:

$2^7\times 3^3\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:485

約数の個数: 128

約数和(自身を含む): 538560000

約数和(自身を除く): 357683328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 199, 216, 263, 288, 384, 398, 432, 526, 576, 597, 789, 796, 864, 1052, 1152, 1194, 1578, 1592, 1728, 1791, 2104, 2367, 2388, 3156, 3184, 3456, 3582, 4208, 4734, 4776, 5373, 6312, 6368, 7101, 7164, 8416, 9468, 9552, 10746, 12624, 12736, 14202, 14328, 16832, 18936, 19104, 21492, 25248, 25472, 28404, 28656, 33664, 37872, 38208, 42984, 50496, 52337, 56808, 57312, 75744, 76416, 85968, 100992, 104674, 113616, 114624, 151488, 157011, 171936, 209348, 227232, 229248, 302976, 314022, 343872, 418696, 454464, 471033, 628044, 687744, 837392, 908928, 942066, 1256088, 1413099, 1674784, 1884132, 2512176, 2826198, 3349568, 3768264, 5024352, 5652396, 6699136, 7536528, 10048704, 11304792, 15073056, 20097408, 22609584, 30146112, 45219168, 60292224, 90438336, 180876672]

約数ペア:

[(1, 180876672), (2, 90438336), (3, 60292224), (4, 45219168), (6, 30146112), (8, 22609584), (9, 20097408), (12, 15073056), (16, 11304792), (18, 10048704), (24, 7536528), (27, 6699136), (32, 5652396), (36, 5024352), (48, 3768264), (54, 3349568), (64, 2826198), (72, 2512176), (96, 1884132), (108, 1674784), (128, 1413099), (144, 1256088), (192, 942066), (199, 908928), (216, 837392), (263, 687744), (288, 628044), (384, 471033), (398, 454464), (432, 418696), (526, 343872), (576, 314022), (597, 302976), (789, 229248), (796, 227232), (864, 209348), (1052, 171936), (1152, 157011), (1194, 151488), (1578, 114624), (1592, 113616), (1728, 104674), (1791, 100992), (2104, 85968), (2367, 76416), (2388, 75744), (3156, 57312), (3184, 56808), (3456, 52337), (3582, 50496), (4208, 42984), (4734, 38208), (4776, 37872), (5373, 33664), (6312, 28656), (6368, 28404), (7101, 25472), (7164, 25248), (8416, 21492), (9468, 19104), (9552, 18936), (10746, 16832), (12624, 14328), (12736, 14202)]