6740720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{12037}}^1$

素因数の和:12057

約数の個数: 40

約数和(自身を含む): 17912544

約数和(自身を除く): 11171824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 12037, 24074, 48148, 60185, 84259, 96296, 120370, 168518, 192592, 240740, 337036, 421295, 481480, 674072, 842590, 962960, 1348144, 1685180, 3370360, 6740720]

約数ペア:

[(1, 6740720), (2, 3370360), (4, 1685180), (5, 1348144), (7, 962960), (8, 842590), (10, 674072), (14, 481480), (16, 421295), (20, 337036), (28, 240740), (35, 192592), (40, 168518), (56, 120370), (70, 96296), (80, 84259), (112, 60185), (140, 48148), (280, 24074), (560, 12037)]