4248320

素因数分解:

$2^8\times 5^1\times {\mathrm{3319}}^1$

素因数の和:3340

約数の個数: 36

約数和(自身を含む): 10179120

約数和(自身を除く): 5930800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3319, 6638, 13276, 16595, 26552, 33190, 53104, 66380, 106208, 132760, 212416, 265520, 424832, 531040, 849664, 1062080, 2124160, 4248320]

約数ペア:

[(1, 4248320), (2, 2124160), (4, 1062080), (5, 849664), (8, 531040), (10, 424832), (16, 265520), (20, 212416), (32, 132760), (40, 106208), (64, 66380), (80, 53104), (128, 33190), (160, 26552), (256, 16595), (320, 13276), (640, 6638), (1280, 3319)]