153800960

素因数分解:

$2^8\times 5^1\times {\mathrm{120157}}^1$

素因数の和:120178

約数の個数: 36

約数和(自身を含む): 368404428

約数和(自身を除く): 214603468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 120157, 240314, 480628, 600785, 961256, 1201570, 1922512, 2403140, 3845024, 4806280, 7690048, 9612560, 15380096, 19225120, 30760192, 38450240, 76900480, 153800960]

約数ペア:

[(1, 153800960), (2, 76900480), (4, 38450240), (5, 30760192), (8, 19225120), (10, 15380096), (16, 9612560), (20, 7690048), (32, 4806280), (40, 3845024), (64, 2403140), (80, 1922512), (128, 1201570), (160, 961256), (256, 600785), (320, 480628), (640, 240314), (1280, 120157)]