4728320

素因数分解:

$2^9\times 5^1\times {\mathrm{1847}}^1$

素因数の和:1870

約数の個数: 40

約数和(自身を含む): 11343024

約数和(自身を除く): 6614704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 1847, 2560, 3694, 7388, 9235, 14776, 18470, 29552, 36940, 59104, 73880, 118208, 147760, 236416, 295520, 472832, 591040, 945664, 1182080, 2364160, 4728320]

約数ペア:

[(1, 4728320), (2, 2364160), (4, 1182080), (5, 945664), (8, 591040), (10, 472832), (16, 295520), (20, 236416), (32, 147760), (40, 118208), (64, 73880), (80, 59104), (128, 36940), (160, 29552), (256, 18470), (320, 14776), (512, 9235), (640, 7388), (1280, 3694), (1847, 2560)]