153160960

素因数分解:

$2^8\times 5^1\times {\mathrm{119657}}^1$

素因数の和:119678

約数の個数: 36

約数和(自身を含む): 366871428

約数和(自身を除く): 213710468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 119657, 239314, 478628, 598285, 957256, 1196570, 1914512, 2393140, 3829024, 4786280, 7658048, 9572560, 15316096, 19145120, 30632192, 38290240, 76580480, 153160960]

約数ペア:

[(1, 153160960), (2, 76580480), (4, 38290240), (5, 30632192), (8, 19145120), (10, 15316096), (16, 9572560), (20, 7658048), (32, 4786280), (40, 3829024), (64, 2393140), (80, 1914512), (128, 1196570), (160, 957256), (256, 598285), (320, 478628), (640, 239314), (1280, 119657)]