2048220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3793}}^1$

素因数の和:3811

約数の個数: 48

約数和(自身を含む): 6373920

約数和(自身を除く): 4325700

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, 3793, 7586, 11379, 15172, 18965, 22758, 34137, 37930, 45516, 56895, 68274, 75860, 102411, 113790, 136548, 170685, 204822, 227580, 341370, 409644, 512055, 682740, 1024110, 2048220]

約数ペア:

[(1, 2048220), (2, 1024110), (3, 682740), (4, 512055), (5, 409644), (6, 341370), (9, 227580), (10, 204822), (12, 170685), (15, 136548), (18, 113790), (20, 102411), (27, 75860), (30, 68274), (36, 56895), (45, 45516), (54, 37930), (60, 34137), (90, 22758), (108, 18965), (135, 15172), (180, 11379), (270, 7586), (540, 3793)]