1024480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 2555280

約数和(自身を除く): 1530800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 337, 380, 608, 674, 760, 1348, 1520, 1685, 2696, 3040, 3370, 5392, 6403, 6740, 10784, 12806, 13480, 25612, 26960, 32015, 51224, 53920, 64030, 102448, 128060, 204896, 256120, 512240, 1024480]

約数ペア:

[(1, 1024480), (2, 512240), (4, 256120), (5, 204896), (8, 128060), (10, 102448), (16, 64030), (19, 53920), (20, 51224), (32, 32015), (38, 26960), (40, 25612), (76, 13480), (80, 12806), (95, 10784), (152, 6740), (160, 6403), (190, 5392), (304, 3370), (337, 3040), (380, 2696), (608, 1685), (674, 1520), (760, 1348)]