1372160

素因数分解:

$2^{12}\times 5^1\times {\mathrm{67}}^1$

素因数の和:96

約数の個数: 52

約数和(自身を含む): 3341928

約数和(自身を除く): 1969768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 320, 335, 512, 536, 640, 670, 1024, 1072, 1280, 1340, 2048, 2144, 2560, 2680, 4096, 4288, 5120, 5360, 8576, 10240, 10720, 17152, 20480, 21440, 34304, 42880, 68608, 85760, 137216, 171520, 274432, 343040, 686080, 1372160]

約数ペア:

[(1, 1372160), (2, 686080), (4, 343040), (5, 274432), (8, 171520), (10, 137216), (16, 85760), (20, 68608), (32, 42880), (40, 34304), (64, 21440), (67, 20480), (80, 17152), (128, 10720), (134, 10240), (160, 8576), (256, 5360), (268, 5120), (320, 4288), (335, 4096), (512, 2680), (536, 2560), (640, 2144), (670, 2048), (1024, 1340), (1072, 1280)]