1667046960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{771781}}^1$

素因数の和:771803

約数の個数: 80

約数和(自身を含む): 5742058080

約数和(自身を除く): 4075011120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 771781, 1543562, 2315343, 3087124, 3858905, 4630686, 6174248, 6946029, 7717810, 9261372, 11576715, 12348496, 13892058, 15435620, 18522744, 20838087, 23153430, 27784116, 30871240, 34730145, 37045488, 41676174, 46306860, 55568232, 61742480, 69460290, 83352348, 92613720, 104190435, 111136464, 138920580, 166704696, 185227440, 208380870, 277841160, 333409392, 416761740, 555682320, 833523480, 1667046960]

約数ペア:

[(1, 1667046960), (2, 833523480), (3, 555682320), (4, 416761740), (5, 333409392), (6, 277841160), (8, 208380870), (9, 185227440), (10, 166704696), (12, 138920580), (15, 111136464), (16, 104190435), (18, 92613720), (20, 83352348), (24, 69460290), (27, 61742480), (30, 55568232), (36, 46306860), (40, 41676174), (45, 37045488), (48, 34730145), (54, 30871240), (60, 27784116), (72, 23153430), (80, 20838087), (90, 18522744), (108, 15435620), (120, 13892058), (135, 12348496), (144, 11576715), (180, 9261372), (216, 7717810), (240, 6946029), (270, 6174248), (360, 4630686), (432, 3858905), (540, 3087124), (720, 2315343), (1080, 1543562), (2160, 771781)]