2166120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 7693920

約数和(自身を除く): 5527800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 547, 660, 792, 990, 1094, 1320, 1641, 1980, 2188, 2735, 3282, 3960, 4376, 4923, 5470, 6017, 6564, 8205, 9846, 10940, 12034, 13128, 16410, 18051, 19692, 21880, 24068, 24615, 30085, 32820, 36102, 39384, 48136, 49230, 54153, 60170, 65640, 72204, 90255, 98460, 108306, 120340, 144408, 180510, 196920, 216612, 240680, 270765, 361020, 433224, 541530, 722040, 1083060, 2166120]

約数ペア:

[(1, 2166120), (2, 1083060), (3, 722040), (4, 541530), (5, 433224), (6, 361020), (8, 270765), (9, 240680), (10, 216612), (11, 196920), (12, 180510), (15, 144408), (18, 120340), (20, 108306), (22, 98460), (24, 90255), (30, 72204), (33, 65640), (36, 60170), (40, 54153), (44, 49230), (45, 48136), (55, 39384), (60, 36102), (66, 32820), (72, 30085), (88, 24615), (90, 24068), (99, 21880), (110, 19692), (120, 18051), (132, 16410), (165, 13128), (180, 12034), (198, 10940), (220, 9846), (264, 8205), (330, 6564), (360, 6017), (396, 5470), (440, 4923), (495, 4376), (547, 3960), (660, 3282), (792, 2735), (990, 2188), (1094, 1980), (1320, 1641)]