720465792

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2164

約数の個数: 128

約数和(自身を含む): 2044569600

約数和(自身を除く): 1324103808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 128, 174, 186, 192, 232, 248, 348, 372, 384, 464, 496, 696, 744, 899, 928, 992, 1392, 1488, 1798, 1856, 1984, 2087, 2697, 2784, 2976, 3596, 3712, 3968, 4174, 5394, 5568, 5952, 6261, 7192, 8348, 10788, 11136, 11904, 12522, 14384, 16696, 21576, 25044, 28768, 33392, 43152, 50088, 57536, 60523, 64697, 66784, 86304, 100176, 115072, 121046, 129394, 133568, 172608, 181569, 194091, 200352, 242092, 258788, 267136, 345216, 363138, 388182, 400704, 484184, 517576, 726276, 776364, 801408, 968368, 1035152, 1452552, 1552728, 1876213, 1936736, 2070304, 2905104, 3105456, 3752426, 3873472, 4140608, 5628639, 5810208, 6210912, 7504852, 7746944, 8281216, 11257278, 11620416, 12421824, 15009704, 22514556, 23240832, 24843648, 30019408, 45029112, 60038816, 90058224, 120077632, 180116448, 240155264, 360232896, 720465792]

約数ペア:

[(1, 720465792), (2, 360232896), (3, 240155264), (4, 180116448), (6, 120077632), (8, 90058224), (12, 60038816), (16, 45029112), (24, 30019408), (29, 24843648), (31, 23240832), (32, 22514556), (48, 15009704), (58, 12421824), (62, 11620416), (64, 11257278), (87, 8281216), (93, 7746944), (96, 7504852), (116, 6210912), (124, 5810208), (128, 5628639), (174, 4140608), (186, 3873472), (192, 3752426), (232, 3105456), (248, 2905104), (348, 2070304), (372, 1936736), (384, 1876213), (464, 1552728), (496, 1452552), (696, 1035152), (744, 968368), (899, 801408), (928, 776364), (992, 726276), (1392, 517576), (1488, 484184), (1798, 400704), (1856, 388182), (1984, 363138), (2087, 345216), (2697, 267136), (2784, 258788), (2976, 242092), (3596, 200352), (3712, 194091), (3968, 181569), (4174, 172608), (5394, 133568), (5568, 129394), (5952, 121046), (6261, 115072), (7192, 100176), (8348, 86304), (10788, 66784), (11136, 64697), (11904, 60523), (12522, 57536), (14384, 50088), (16696, 43152), (21576, 33392), (25044, 28768)]