479672320

素因数分解:

$2^{11}\times 5^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 1162652400

約数和(自身を除く): 682980080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 256, 278, 320, 337, 512, 556, 640, 674, 695, 1024, 1112, 1280, 1348, 1390, 1685, 2048, 2224, 2560, 2696, 2780, 3370, 4448, 5120, 5392, 5560, 6740, 8896, 10240, 10784, 11120, 13480, 17792, 21568, 22240, 26960, 35584, 43136, 44480, 46843, 53920, 71168, 86272, 88960, 93686, 107840, 142336, 172544, 177920, 187372, 215680, 234215, 284672, 345088, 355840, 374744, 431360, 468430, 690176, 711680, 749488, 862720, 936860, 1423360, 1498976, 1725440, 1873720, 2997952, 3450880, 3747440, 5995904, 7494880, 11991808, 14989760, 23983616, 29979520, 47967232, 59959040, 95934464, 119918080, 239836160, 479672320]

約数ペア:

[(1, 479672320), (2, 239836160), (4, 119918080), (5, 95934464), (8, 59959040), (10, 47967232), (16, 29979520), (20, 23983616), (32, 14989760), (40, 11991808), (64, 7494880), (80, 5995904), (128, 3747440), (139, 3450880), (160, 2997952), (256, 1873720), (278, 1725440), (320, 1498976), (337, 1423360), (512, 936860), (556, 862720), (640, 749488), (674, 711680), (695, 690176), (1024, 468430), (1112, 431360), (1280, 374744), (1348, 355840), (1390, 345088), (1685, 284672), (2048, 234215), (2224, 215680), (2560, 187372), (2696, 177920), (2780, 172544), (3370, 142336), (4448, 107840), (5120, 93686), (5392, 88960), (5560, 86272), (6740, 71168), (8896, 53920), (10240, 46843), (10784, 44480), (11120, 43136), (13480, 35584), (17792, 26960), (21568, 22240)]