1940220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3593}}^1$

素因数の和:3611

約数の個数: 48

約数和(自身を含む): 6037920

約数和(自身を除く): 4097700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3593, 7186, 10779, 14372, 17965, 21558, 32337, 35930, 43116, 53895, 64674, 71860, 97011, 107790, 129348, 161685, 194022, 215580, 323370, 388044, 485055, 646740, 970110, 1940220]

約数ペア:

[(1, 1940220), (2, 970110), (3, 646740), (4, 485055), (5, 388044), (6, 323370), (9, 215580), (10, 194022), (12, 161685), (15, 129348), (18, 107790), (20, 97011), (27, 71860), (30, 64674), (36, 53895), (45, 43116), (54, 35930), (60, 32337), (90, 21558), (108, 17965), (135, 14372), (180, 10779), (270, 7186), (540, 3593)]