9728960

素因数分解:

$2^6\times 5^1\times {\mathrm{30403}}^1$

素因数の和:30420

約数の個数: 28

約数和(自身を含む): 23167848

約数和(自身を除く): 13438888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 30403, 60806, 121612, 152015, 243224, 304030, 486448, 608060, 972896, 1216120, 1945792, 2432240, 4864480, 9728960]

約数ペア:

[(1, 9728960), (2, 4864480), (4, 2432240), (5, 1945792), (8, 1216120), (10, 972896), (16, 608060), (20, 486448), (32, 304030), (40, 243224), (64, 152015), (80, 121612), (160, 60806), (320, 30403)]