26513280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{4603}}^1$

素因数の和:4628

約数の個数: 96

約数和(自身を含む): 91573560

約数和(自身を除く): 65060280

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, 4603, 5760, 9206, 13809, 18412, 23015, 27618, 36824, 41427, 46030, 55236, 69045, 73648, 82854, 92060, 110472, 138090, 147296, 165708, 184120, 207135, 220944, 276180, 294592, 331416, 368240, 414270, 441888, 552360, 589184, 662832, 736480, 828540, 883776, 1104720, 1325664, 1472960, 1657080, 1767552, 2209440, 2651328, 2945920, 3314160, 4418880, 5302656, 6628320, 8837760, 13256640, 26513280]

約数ペア:

[(1, 26513280), (2, 13256640), (3, 8837760), (4, 6628320), (5, 5302656), (6, 4418880), (8, 3314160), (9, 2945920), (10, 2651328), (12, 2209440), (15, 1767552), (16, 1657080), (18, 1472960), (20, 1325664), (24, 1104720), (30, 883776), (32, 828540), (36, 736480), (40, 662832), (45, 589184), (48, 552360), (60, 441888), (64, 414270), (72, 368240), (80, 331416), (90, 294592), (96, 276180), (120, 220944), (128, 207135), (144, 184120), (160, 165708), (180, 147296), (192, 138090), (240, 110472), (288, 92060), (320, 82854), (360, 73648), (384, 69045), (480, 55236), (576, 46030), (640, 41427), (720, 36824), (960, 27618), (1152, 23015), (1440, 18412), (1920, 13809), (2880, 9206), (4603, 5760)]