1246237920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{288481}}^1$

素因数の和:288505

約数の個数: 96

約数和(自身を含む): 4361847840

約数和(自身を除く): 3115609920

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, 288481, 576962, 865443, 1153924, 1442405, 1730886, 2307848, 2596329, 2884810, 3461772, 4327215, 4615696, 5192658, 5769620, 6923544, 7788987, 8654430, 9231392, 10385316, 11539240, 12981645, 13847088, 15577974, 17308860, 20770632, 23078480, 25963290, 27694176, 31155948, 34617720, 38944935, 41541264, 46156960, 51926580, 62311896, 69235440, 77889870, 83082528, 103853160, 124623792, 138470880, 155779740, 207706320, 249247584, 311559480, 415412640, 623118960, 1246237920]

約数ペア:

[(1, 1246237920), (2, 623118960), (3, 415412640), (4, 311559480), (5, 249247584), (6, 207706320), (8, 155779740), (9, 138470880), (10, 124623792), (12, 103853160), (15, 83082528), (16, 77889870), (18, 69235440), (20, 62311896), (24, 51926580), (27, 46156960), (30, 41541264), (32, 38944935), (36, 34617720), (40, 31155948), (45, 27694176), (48, 25963290), (54, 23078480), (60, 20770632), (72, 17308860), (80, 15577974), (90, 13847088), (96, 12981645), (108, 11539240), (120, 10385316), (135, 9231392), (144, 8654430), (160, 7788987), (180, 6923544), (216, 5769620), (240, 5192658), (270, 4615696), (288, 4327215), (360, 3461772), (432, 2884810), (480, 2596329), (540, 2307848), (720, 1730886), (864, 1442405), (1080, 1153924), (1440, 865443), (2160, 576962), (4320, 288481)]