153441440

素因数分解:

$2^5\times 5^1\times {\mathrm{959009}}^1$

素因数の和:959024

約数の個数: 24

約数和(自身を含む): 362505780

約数和(自身を除く): 209064340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 959009, 1918018, 3836036, 4795045, 7672072, 9590090, 15344144, 19180180, 30688288, 38360360, 76720720, 153441440]

約数ペア:

[(1, 153441440), (2, 76720720), (4, 38360360), (5, 30688288), (8, 19180180), (10, 15344144), (16, 9590090), (20, 7672072), (32, 4795045), (40, 3836036), (80, 1918018), (160, 959009)]