88469280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{20479}}^1$

素因数の和:20503

約数の個数: 96

約数和(自身を含む): 309657600

約数和(自身を除く): 221188320

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, 20479, 40958, 61437, 81916, 102395, 122874, 163832, 184311, 204790, 245748, 307185, 327664, 368622, 409580, 491496, 552933, 614370, 655328, 737244, 819160, 921555, 982992, 1105866, 1228740, 1474488, 1638320, 1843110, 1965984, 2211732, 2457480, 2764665, 2948976, 3276640, 3686220, 4423464, 4914960, 5529330, 5897952, 7372440, 8846928, 9829920, 11058660, 14744880, 17693856, 22117320, 29489760, 44234640, 88469280]

約数ペア:

[(1, 88469280), (2, 44234640), (3, 29489760), (4, 22117320), (5, 17693856), (6, 14744880), (8, 11058660), (9, 9829920), (10, 8846928), (12, 7372440), (15, 5897952), (16, 5529330), (18, 4914960), (20, 4423464), (24, 3686220), (27, 3276640), (30, 2948976), (32, 2764665), (36, 2457480), (40, 2211732), (45, 1965984), (48, 1843110), (54, 1638320), (60, 1474488), (72, 1228740), (80, 1105866), (90, 982992), (96, 921555), (108, 819160), (120, 737244), (135, 655328), (144, 614370), (160, 552933), (180, 491496), (216, 409580), (240, 368622), (270, 327664), (288, 307185), (360, 245748), (432, 204790), (480, 184311), (540, 163832), (720, 122874), (864, 102395), (1080, 81916), (1440, 61437), (2160, 40958), (4320, 20479)]