6121480

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3559}}^1$

素因数の和:3613

約数の個数: 32

約数和(自身を含む): 14097600

約数和(自身を除く): 7976120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 3559, 7118, 14236, 17795, 28472, 35590, 71180, 142360, 153037, 306074, 612148, 765185, 1224296, 1530370, 3060740, 6121480]

約数ペア:

[(1, 6121480), (2, 3060740), (4, 1530370), (5, 1224296), (8, 765185), (10, 612148), (20, 306074), (40, 153037), (43, 142360), (86, 71180), (172, 35590), (215, 28472), (344, 17795), (430, 14236), (860, 7118), (1720, 3559)]