3995640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1$

素因数の和:1037

約数の個数: 96

約数和(自身を含む): 14180400

約数和(自身を除く): 10184760

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, 660, 792, 990, 1009, 1320, 1980, 2018, 3027, 3960, 4036, 5045, 6054, 8072, 9081, 10090, 11099, 12108, 15135, 18162, 20180, 22198, 24216, 30270, 33297, 36324, 40360, 44396, 45405, 55495, 60540, 66594, 72648, 88792, 90810, 99891, 110990, 121080, 133188, 166485, 181620, 199782, 221980, 266376, 332970, 363240, 399564, 443960, 499455, 665940, 799128, 998910, 1331880, 1997820, 3995640]

約数ペア:

[(1, 3995640), (2, 1997820), (3, 1331880), (4, 998910), (5, 799128), (6, 665940), (8, 499455), (9, 443960), (10, 399564), (11, 363240), (12, 332970), (15, 266376), (18, 221980), (20, 199782), (22, 181620), (24, 166485), (30, 133188), (33, 121080), (36, 110990), (40, 99891), (44, 90810), (45, 88792), (55, 72648), (60, 66594), (66, 60540), (72, 55495), (88, 45405), (90, 44396), (99, 40360), (110, 36324), (120, 33297), (132, 30270), (165, 24216), (180, 22198), (198, 20180), (220, 18162), (264, 15135), (330, 12108), (360, 11099), (396, 10090), (440, 9081), (495, 8072), (660, 6054), (792, 5045), (990, 4036), (1009, 3960), (1320, 3027), (1980, 2018)]