15185120

素因数分解:

$2^5\times 5^1\times {\mathrm{94907}}^1$

素因数の和:94922

約数の個数: 24

約数和(自身を含む): 35875224

約数和(自身を除く): 20690104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 94907, 189814, 379628, 474535, 759256, 949070, 1518512, 1898140, 3037024, 3796280, 7592560, 15185120]

約数ペア:

[(1, 15185120), (2, 7592560), (4, 3796280), (5, 3037024), (8, 1898140), (10, 1518512), (16, 949070), (20, 759256), (32, 474535), (40, 379628), (80, 189814), (160, 94907)]