87520960

素因数分解:

$2^6\times 5^1\times {\mathrm{273503}}^1$

素因数の和:273520

約数の個数: 28

約数和(自身を含む): 208410048

約数和(自身を除く): 120889088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 273503, 547006, 1094012, 1367515, 2188024, 2735030, 4376048, 5470060, 8752096, 10940120, 17504192, 21880240, 43760480, 87520960]

約数ペア:

[(1, 87520960), (2, 43760480), (4, 21880240), (5, 17504192), (8, 10940120), (10, 8752096), (16, 5470060), (20, 4376048), (32, 2735030), (40, 2188024), (64, 1367515), (80, 1094012), (160, 547006), (320, 273503)]