61404160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 88

約数和(自身を含む): 150331680

約数和(自身を除く): 88927520

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, 2144, 2560, 2680, 2864, 3580, 4288, 5120, 5360, 5728, 7160, 8576, 10720, 11456, 11993, 14320, 17152, 21440, 22912, 23986, 28640, 34304, 42880, 45824, 47972, 57280, 59965, 68608, 85760, 91648, 95944, 114560, 119930, 171520, 183296, 191888, 229120, 239860, 343040, 383776, 458240, 479720, 767552, 916480, 959440, 1535104, 1918880, 3070208, 3837760, 6140416, 7675520, 12280832, 15351040, 30702080, 61404160]

約数ペア:

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