66170880

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{359}}^1$

素因数の和:394

約数の個数: 156

約数和(自身を含む): 230003280

約数和(自身を除く): 163832400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 359, 360, 384, 480, 512, 576, 640, 718, 720, 768, 960, 1024, 1077, 1152, 1280, 1436, 1440, 1536, 1795, 1920, 2048, 2154, 2304, 2560, 2872, 2880, 3072, 3231, 3590, 3840, 4096, 4308, 4608, 5120, 5385, 5744, 5760, 6144, 6462, 7180, 7680, 8616, 9216, 10240, 10770, 11488, 11520, 12288, 12924, 14360, 15360, 16155, 17232, 18432, 20480, 21540, 22976, 23040, 25848, 28720, 30720, 32310, 34464, 36864, 43080, 45952, 46080, 51696, 57440, 61440, 64620, 68928, 86160, 91904, 92160, 103392, 114880, 129240, 137856, 172320, 183808, 184320, 206784, 229760, 258480, 275712, 344640, 367616, 413568, 459520, 516960, 551424, 689280, 735232, 827136, 919040, 1033920, 1102848, 1378560, 1470464, 1654272, 1838080, 2067840, 2205696, 2757120, 3308544, 3676160, 4135680, 4411392, 5514240, 6617088, 7352320, 8271360, 11028480, 13234176, 16542720, 22056960, 33085440, 66170880]

約数ペア:

[(1, 66170880), (2, 33085440), (3, 22056960), (4, 16542720), (5, 13234176), (6, 11028480), (8, 8271360), (9, 7352320), (10, 6617088), (12, 5514240), (15, 4411392), (16, 4135680), (18, 3676160), (20, 3308544), (24, 2757120), (30, 2205696), (32, 2067840), (36, 1838080), (40, 1654272), (45, 1470464), (48, 1378560), (60, 1102848), (64, 1033920), (72, 919040), (80, 827136), (90, 735232), (96, 689280), (120, 551424), (128, 516960), (144, 459520), (160, 413568), (180, 367616), (192, 344640), (240, 275712), (256, 258480), (288, 229760), (320, 206784), (359, 184320), (360, 183808), (384, 172320), (480, 137856), (512, 129240), (576, 114880), (640, 103392), (718, 92160), (720, 91904), (768, 86160), (960, 68928), (1024, 64620), (1077, 61440), (1152, 57440), (1280, 51696), (1436, 46080), (1440, 45952), (1536, 43080), (1795, 36864), (1920, 34464), (2048, 32310), (2154, 30720), (2304, 28720), (2560, 25848), (2872, 23040), (2880, 22976), (3072, 21540), (3231, 20480), (3590, 18432), (3840, 17232), (4096, 16155), (4308, 15360), (4608, 14360), (5120, 12924), (5385, 12288), (5744, 11520), (5760, 11488), (6144, 10770), (6462, 10240), (7180, 9216), (7680, 8616)]