1091520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{379}}^1$

素因数の和:402

約数の個数: 84

約数和(自身を含む): 3764280

約数和(自身を除く): 2672760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 379, 480, 576, 720, 758, 960, 1137, 1440, 1516, 1895, 2274, 2880, 3032, 3411, 3790, 4548, 5685, 6064, 6822, 7580, 9096, 11370, 12128, 13644, 15160, 17055, 18192, 22740, 24256, 27288, 30320, 34110, 36384, 45480, 54576, 60640, 68220, 72768, 90960, 109152, 121280, 136440, 181920, 218304, 272880, 363840, 545760, 1091520]

約数ペア:

[(1, 1091520), (2, 545760), (3, 363840), (4, 272880), (5, 218304), (6, 181920), (8, 136440), (9, 121280), (10, 109152), (12, 90960), (15, 72768), (16, 68220), (18, 60640), (20, 54576), (24, 45480), (30, 36384), (32, 34110), (36, 30320), (40, 27288), (45, 24256), (48, 22740), (60, 18192), (64, 17055), (72, 15160), (80, 13644), (90, 12128), (96, 11370), (120, 9096), (144, 7580), (160, 6822), (180, 6064), (192, 5685), (240, 4548), (288, 3790), (320, 3411), (360, 3032), (379, 2880), (480, 2274), (576, 1895), (720, 1516), (758, 1440), (960, 1137)]