26125920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{18143}}^1$

素因数の和:18164

約数の個数: 72

約数和(自身を含む): 89159616

約数和(自身を除く): 63033696

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, 18143, 36286, 54429, 72572, 90715, 108858, 145144, 163287, 181430, 217716, 272145, 290288, 326574, 362860, 435432, 544290, 580576, 653148, 725720, 816435, 870864, 1088580, 1306296, 1451440, 1632870, 1741728, 2177160, 2612592, 2902880, 3265740, 4354320, 5225184, 6531480, 8708640, 13062960, 26125920]

約数ペア:

[(1, 26125920), (2, 13062960), (3, 8708640), (4, 6531480), (5, 5225184), (6, 4354320), (8, 3265740), (9, 2902880), (10, 2612592), (12, 2177160), (15, 1741728), (16, 1632870), (18, 1451440), (20, 1306296), (24, 1088580), (30, 870864), (32, 816435), (36, 725720), (40, 653148), (45, 580576), (48, 544290), (60, 435432), (72, 362860), (80, 326574), (90, 290288), (96, 272145), (120, 217716), (144, 181430), (160, 163287), (180, 145144), (240, 108858), (288, 90715), (360, 72572), (480, 54429), (720, 36286), (1440, 18143)]