122808320

素因数分解:

$2^{11}\times 5^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 300736800

約数和(自身を除く): 177928480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 179, 256, 268, 320, 335, 358, 512, 536, 640, 670, 716, 895, 1024, 1072, 1280, 1340, 1432, 1790, 2048, 2144, 2560, 2680, 2864, 3580, 4288, 5120, 5360, 5728, 7160, 8576, 10240, 10720, 11456, 11993, 14320, 17152, 21440, 22912, 23986, 28640, 34304, 42880, 45824, 47972, 57280, 59965, 68608, 85760, 91648, 95944, 114560, 119930, 137216, 171520, 183296, 191888, 229120, 239860, 343040, 366592, 383776, 458240, 479720, 686080, 767552, 916480, 959440, 1535104, 1832960, 1918880, 3070208, 3837760, 6140416, 7675520, 12280832, 15351040, 24561664, 30702080, 61404160, 122808320]

約数ペア:

[(1, 122808320), (2, 61404160), (4, 30702080), (5, 24561664), (8, 15351040), (10, 12280832), (16, 7675520), (20, 6140416), (32, 3837760), (40, 3070208), (64, 1918880), (67, 1832960), (80, 1535104), (128, 959440), (134, 916480), (160, 767552), (179, 686080), (256, 479720), (268, 458240), (320, 383776), (335, 366592), (358, 343040), (512, 239860), (536, 229120), (640, 191888), (670, 183296), (716, 171520), (895, 137216), (1024, 119930), (1072, 114560), (1280, 95944), (1340, 91648), (1432, 85760), (1790, 68608), (2048, 59965), (2144, 57280), (2560, 47972), (2680, 45824), (2864, 42880), (3580, 34304), (4288, 28640), (5120, 23986), (5360, 22912), (5728, 21440), (7160, 17152), (8576, 14320), (10240, 11993), (10720, 11456)]