460480

素因数分解:

$2^6\times 5^1\times {\mathrm{1439}}^1$

素因数の和:1456

約数の個数: 28

約数和(自身を含む): 1097280

約数和(自身を除く): 636800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1439, 2878, 5756, 7195, 11512, 14390, 23024, 28780, 46048, 57560, 92096, 115120, 230240, 460480]

約数ペア:

[(1, 460480), (2, 230240), (4, 115120), (5, 92096), (8, 57560), (10, 46048), (16, 28780), (20, 23024), (32, 14390), (40, 11512), (64, 7195), (80, 5756), (160, 2878), (320, 1439)]