183680220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{161123}}^1$

素因数の和:161154

約数の個数: 48

約数和(自身を含む): 541376640

約数和(自身を除く): 357696420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 161123, 322246, 483369, 644492, 805615, 966738, 1611230, 1933476, 2416845, 3061337, 3222460, 4833690, 6122674, 9184011, 9667380, 12245348, 15306685, 18368022, 30613370, 36736044, 45920055, 61226740, 91840110, 183680220]

約数ペア:

[(1, 183680220), (2, 91840110), (3, 61226740), (4, 45920055), (5, 36736044), (6, 30613370), (10, 18368022), (12, 15306685), (15, 12245348), (19, 9667380), (20, 9184011), (30, 6122674), (38, 4833690), (57, 3222460), (60, 3061337), (76, 2416845), (95, 1933476), (114, 1611230), (190, 966738), (228, 805615), (285, 644492), (380, 483369), (570, 322246), (1140, 161123)]