19149536160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4432763}}^1$

素因数の和:4432787

約数の個数: 96

約数和(自身を含む): 67023391680

約数和(自身を除く): 47873855520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 4432763, 8865526, 13298289, 17731052, 22163815, 26596578, 35462104, 39894867, 44327630, 53193156, 66491445, 70924208, 79789734, 88655260, 106386312, 119684601, 132982890, 141848416, 159579468, 177310520, 199474335, 212772624, 239369202, 265965780, 319158936, 354621040, 398948670, 425545248, 478738404, 531931560, 598423005, 638317872, 709242080, 797897340, 957476808, 1063863120, 1196846010, 1276635744, 1595794680, 1914953616, 2127726240, 2393692020, 3191589360, 3829907232, 4787384040, 6383178720, 9574768080, 19149536160]

約数ペア:

[(1, 19149536160), (2, 9574768080), (3, 6383178720), (4, 4787384040), (5, 3829907232), (6, 3191589360), (8, 2393692020), (9, 2127726240), (10, 1914953616), (12, 1595794680), (15, 1276635744), (16, 1196846010), (18, 1063863120), (20, 957476808), (24, 797897340), (27, 709242080), (30, 638317872), (32, 598423005), (36, 531931560), (40, 478738404), (45, 425545248), (48, 398948670), (54, 354621040), (60, 319158936), (72, 265965780), (80, 239369202), (90, 212772624), (96, 199474335), (108, 177310520), (120, 159579468), (135, 141848416), (144, 132982890), (160, 119684601), (180, 106386312), (216, 88655260), (240, 79789734), (270, 70924208), (288, 66491445), (360, 53193156), (432, 44327630), (480, 39894867), (540, 35462104), (720, 26596578), (864, 22163815), (1080, 17731052), (1440, 13298289), (2160, 8865526), (4320, 4432763)]