117959040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{20479}}^1$

素因数の和:20504

約数の個数: 96

約数和(自身を含む): 407347200

約数和(自身を除く): 289388160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 20479, 40958, 61437, 81916, 102395, 122874, 163832, 184311, 204790, 245748, 307185, 327664, 368622, 409580, 491496, 614370, 655328, 737244, 819160, 921555, 982992, 1228740, 1310656, 1474488, 1638320, 1843110, 1965984, 2457480, 2621312, 2948976, 3276640, 3686220, 3931968, 4914960, 5897952, 6553280, 7372440, 7863936, 9829920, 11795904, 13106560, 14744880, 19659840, 23591808, 29489760, 39319680, 58979520, 117959040]

約数ペア:

[(1, 117959040), (2, 58979520), (3, 39319680), (4, 29489760), (5, 23591808), (6, 19659840), (8, 14744880), (9, 13106560), (10, 11795904), (12, 9829920), (15, 7863936), (16, 7372440), (18, 6553280), (20, 5897952), (24, 4914960), (30, 3931968), (32, 3686220), (36, 3276640), (40, 2948976), (45, 2621312), (48, 2457480), (60, 1965984), (64, 1843110), (72, 1638320), (80, 1474488), (90, 1310656), (96, 1228740), (120, 982992), (128, 921555), (144, 819160), (160, 737244), (180, 655328), (192, 614370), (240, 491496), (288, 409580), (320, 368622), (360, 327664), (384, 307185), (480, 245748), (576, 204790), (640, 184311), (720, 163832), (960, 122874), (1152, 102395), (1440, 81916), (1920, 61437), (2880, 40958), (5760, 20479)]