123080960

素因数分解:

$2^8\times 5^1\times {\mathrm{96157}}^1$

素因数の和:96178

約数の個数: 36

約数和(自身を含む): 294820428

約数和(自身を除く): 171739468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 96157, 192314, 384628, 480785, 769256, 961570, 1538512, 1923140, 3077024, 3846280, 6154048, 7692560, 12308096, 15385120, 24616192, 30770240, 61540480, 123080960]

約数ペア:

[(1, 123080960), (2, 61540480), (4, 30770240), (5, 24616192), (8, 15385120), (10, 12308096), (16, 7692560), (20, 6154048), (32, 3846280), (40, 3077024), (64, 1923140), (80, 1538512), (128, 961570), (160, 769256), (256, 480785), (320, 384628), (640, 192314), (1280, 96157)]