164849760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{114479}}^1$

素因数の和:114500

約数の個数: 72

約数和(自身を含む): 562554720

約数和(自身を除く): 397704960

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 114479, 228958, 343437, 457916, 572395, 686874, 915832, 1030311, 1144790, 1373748, 1717185, 1831664, 2060622, 2289580, 2747496, 3434370, 3663328, 4121244, 4579160, 5151555, 5494992, 6868740, 8242488, 9158320, 10303110, 10989984, 13737480, 16484976, 18316640, 20606220, 27474960, 32969952, 41212440, 54949920, 82424880, 164849760]

約数ペア:

[(1, 164849760), (2, 82424880), (3, 54949920), (4, 41212440), (5, 32969952), (6, 27474960), (8, 20606220), (9, 18316640), (10, 16484976), (12, 13737480), (15, 10989984), (16, 10303110), (18, 9158320), (20, 8242488), (24, 6868740), (30, 5494992), (32, 5151555), (36, 4579160), (40, 4121244), (45, 3663328), (48, 3434370), (60, 2747496), (72, 2289580), (80, 2060622), (90, 1831664), (96, 1717185), (120, 1373748), (144, 1144790), (160, 1030311), (180, 915832), (240, 686874), (288, 572395), (360, 457916), (480, 343437), (720, 228958), (1440, 114479)]