120728448

素因数分解:

$2^7\times 3^3\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 360141600

約数和(自身を除く): 239413152

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, 181, 192, 193, 216, 288, 362, 384, 386, 432, 543, 576, 579, 724, 772, 864, 1086, 1152, 1158, 1448, 1544, 1629, 1728, 1737, 2172, 2316, 2896, 3088, 3258, 3456, 3474, 4344, 4632, 4887, 5211, 5792, 6176, 6516, 6948, 8688, 9264, 9774, 10422, 11584, 12352, 13032, 13896, 17376, 18528, 19548, 20844, 23168, 24704, 26064, 27792, 34752, 34933, 37056, 39096, 41688, 52128, 55584, 69504, 69866, 74112, 78192, 83376, 104256, 104799, 111168, 139732, 156384, 166752, 208512, 209598, 222336, 279464, 312768, 314397, 333504, 419196, 558928, 625536, 628794, 667008, 838392, 943191, 1117856, 1257588, 1676784, 1886382, 2235712, 2515176, 3353568, 3772764, 4471424, 5030352, 6707136, 7545528, 10060704, 13414272, 15091056, 20121408, 30182112, 40242816, 60364224, 120728448]

約数ペア:

[(1, 120728448), (2, 60364224), (3, 40242816), (4, 30182112), (6, 20121408), (8, 15091056), (9, 13414272), (12, 10060704), (16, 7545528), (18, 6707136), (24, 5030352), (27, 4471424), (32, 3772764), (36, 3353568), (48, 2515176), (54, 2235712), (64, 1886382), (72, 1676784), (96, 1257588), (108, 1117856), (128, 943191), (144, 838392), (181, 667008), (192, 628794), (193, 625536), (216, 558928), (288, 419196), (362, 333504), (384, 314397), (386, 312768), (432, 279464), (543, 222336), (576, 209598), (579, 208512), (724, 166752), (772, 156384), (864, 139732), (1086, 111168), (1152, 104799), (1158, 104256), (1448, 83376), (1544, 78192), (1629, 74112), (1728, 69866), (1737, 69504), (2172, 55584), (2316, 52128), (2896, 41688), (3088, 39096), (3258, 37056), (3456, 34933), (3474, 34752), (4344, 27792), (4632, 26064), (4887, 24704), (5211, 23168), (5792, 20844), (6176, 19548), (6516, 18528), (6948, 17376), (8688, 13896), (9264, 13032), (9774, 12352), (10422, 11584)]