149651520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{155887}}^1$

素因数の和:155907

約数の個数: 56

約数和(自身を含む): 475146624

約数和(自身を除く): 325495104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 155887, 311774, 467661, 623548, 779435, 935322, 1247096, 1558870, 1870644, 2338305, 2494192, 3117740, 3741288, 4676610, 4988384, 6235480, 7482576, 9353220, 9976768, 12470960, 14965152, 18706440, 24941920, 29930304, 37412880, 49883840, 74825760, 149651520]

約数ペア:

[(1, 149651520), (2, 74825760), (3, 49883840), (4, 37412880), (5, 29930304), (6, 24941920), (8, 18706440), (10, 14965152), (12, 12470960), (15, 9976768), (16, 9353220), (20, 7482576), (24, 6235480), (30, 4988384), (32, 4676610), (40, 3741288), (48, 3117740), (60, 2494192), (64, 2338305), (80, 1870644), (96, 1558870), (120, 1247096), (160, 935322), (192, 779435), (240, 623548), (320, 467661), (480, 311774), (960, 155887)]