2548264560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10617769}}^1$

素因数の和:10617785

約数の個数: 40

約数和(自身を含む): 7899620880

約数和(自身を除く): 5351356320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10617769, 21235538, 31853307, 42471076, 53088845, 63706614, 84942152, 106177690, 127413228, 159266535, 169884304, 212355380, 254826456, 318533070, 424710760, 509652912, 637066140, 849421520, 1274132280, 2548264560]

約数ペア:

[(1, 2548264560), (2, 1274132280), (3, 849421520), (4, 637066140), (5, 509652912), (6, 424710760), (8, 318533070), (10, 254826456), (12, 212355380), (15, 169884304), (16, 159266535), (20, 127413228), (24, 106177690), (30, 84942152), (40, 63706614), (48, 53088845), (60, 42471076), (80, 31853307), (120, 21235538), (240, 10617769)]