54344880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{75479}}^1$

素因数の和:75498

約数の個数: 60

約数和(自身を含む): 182510640

約数和(自身を除く): 128165760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 75479, 150958, 226437, 301916, 377395, 452874, 603832, 679311, 754790, 905748, 1132185, 1207664, 1358622, 1509580, 1811496, 2264370, 2717244, 3019160, 3396555, 3622992, 4528740, 5434488, 6038320, 6793110, 9057480, 10868976, 13586220, 18114960, 27172440, 54344880]

約数ペア:

[(1, 54344880), (2, 27172440), (3, 18114960), (4, 13586220), (5, 10868976), (6, 9057480), (8, 6793110), (9, 6038320), (10, 5434488), (12, 4528740), (15, 3622992), (16, 3396555), (18, 3019160), (20, 2717244), (24, 2264370), (30, 1811496), (36, 1509580), (40, 1358622), (45, 1207664), (48, 1132185), (60, 905748), (72, 754790), (80, 679311), (90, 603832), (120, 452874), (144, 377395), (180, 301916), (240, 226437), (360, 150958), (720, 75479)]