13256640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{4603}}^1$

素因数の和:4626

約数の個数: 84

約数和(自身を含む): 45607224

約数和(自身を除く): 32350584

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 4603, 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, 662832, 736480, 828540, 883776, 1104720, 1325664, 1472960, 1657080, 2209440, 2651328, 3314160, 4418880, 6628320, 13256640]

約数ペア:

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