120595456

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 88

約数和(自身を含む): 259395840

約数和(自身を除く): 138800384

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 131, 232, 248, 256, 262, 464, 496, 512, 524, 899, 928, 992, 1024, 1048, 1798, 1856, 1984, 2096, 3596, 3712, 3799, 3968, 4061, 4192, 7192, 7424, 7598, 7936, 8122, 8384, 14384, 14848, 15196, 15872, 16244, 16768, 28768, 29696, 30392, 31744, 32488, 33536, 57536, 60784, 64976, 67072, 115072, 117769, 121568, 129952, 134144, 230144, 235538, 243136, 259904, 460288, 471076, 486272, 519808, 920576, 942152, 972544, 1039616, 1884304, 1945088, 2079232, 3768608, 3890176, 4158464, 7537216, 15074432, 30148864, 60297728, 120595456]

約数ペア:

[(1, 120595456), (2, 60297728), (4, 30148864), (8, 15074432), (16, 7537216), (29, 4158464), (31, 3890176), (32, 3768608), (58, 2079232), (62, 1945088), (64, 1884304), (116, 1039616), (124, 972544), (128, 942152), (131, 920576), (232, 519808), (248, 486272), (256, 471076), (262, 460288), (464, 259904), (496, 243136), (512, 235538), (524, 230144), (899, 134144), (928, 129952), (992, 121568), (1024, 117769), (1048, 115072), (1798, 67072), (1856, 64976), (1984, 60784), (2096, 57536), (3596, 33536), (3712, 32488), (3799, 31744), (3968, 30392), (4061, 29696), (4192, 28768), (7192, 16768), (7424, 16244), (7598, 15872), (7936, 15196), (8122, 14848), (8384, 14384)]