2018539080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{119299}}^1$

素因数の和:119363

約数の個数: 96

約数和(自身を含む): 6699888000

約数和(自身を除く): 4681348920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 16920, 119299, 238598, 357897, 477196, 596495, 715794, 954392, 1073691, 1192990, 1431588, 1789485, 2147382, 2385980, 2863176, 3578970, 4294764, 4771960, 5368455, 5607053, 7157940, 8589528, 10736910, 11214106, 14315880, 16821159, 21473820, 22428212, 28035265, 33642318, 42947640, 44856424, 50463477, 56070530, 67284636, 84105795, 100926954, 112141060, 134569272, 168211590, 201853908, 224282120, 252317385, 336423180, 403707816, 504634770, 672846360, 1009269540, 2018539080]

約数ペア:

[(1, 2018539080), (2, 1009269540), (3, 672846360), (4, 504634770), (5, 403707816), (6, 336423180), (8, 252317385), (9, 224282120), (10, 201853908), (12, 168211590), (15, 134569272), (18, 112141060), (20, 100926954), (24, 84105795), (30, 67284636), (36, 56070530), (40, 50463477), (45, 44856424), (47, 42947640), (60, 33642318), (72, 28035265), (90, 22428212), (94, 21473820), (120, 16821159), (141, 14315880), (180, 11214106), (188, 10736910), (235, 8589528), (282, 7157940), (360, 5607053), (376, 5368455), (423, 4771960), (470, 4294764), (564, 3578970), (705, 2863176), (846, 2385980), (940, 2147382), (1128, 1789485), (1410, 1431588), (1692, 1192990), (1880, 1073691), (2115, 954392), (2820, 715794), (3384, 596495), (4230, 477196), (5640, 357897), (8460, 238598), (16920, 119299)]