154465120

素因数分解:

$2^5\times 5^1\times {\mathrm{965407}}^1$

素因数の和:965422

約数の個数: 24

約数和(自身を含む): 364924224

約数和(自身を除く): 210459104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 965407, 1930814, 3861628, 4827035, 7723256, 9654070, 15446512, 19308140, 30893024, 38616280, 77232560, 154465120]

約数ペア:

[(1, 154465120), (2, 77232560), (4, 38616280), (5, 30893024), (8, 19308140), (10, 15446512), (16, 9654070), (20, 7723256), (32, 4827035), (40, 3861628), (80, 1930814), (160, 965407)]