1228132320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2558609}}^1$

素因数の和:2558627

約数の個数: 48

約数和(自身を含む): 3868618320

約数和(自身を除く): 2640486000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2558609, 5117218, 7675827, 10234436, 12793045, 15351654, 20468872, 25586090, 30703308, 38379135, 40937744, 51172180, 61406616, 76758270, 81875488, 102344360, 122813232, 153516540, 204688720, 245626464, 307033080, 409377440, 614066160, 1228132320]

約数ペア:

[(1, 1228132320), (2, 614066160), (3, 409377440), (4, 307033080), (5, 245626464), (6, 204688720), (8, 153516540), (10, 122813232), (12, 102344360), (15, 81875488), (16, 76758270), (20, 61406616), (24, 51172180), (30, 40937744), (32, 38379135), (40, 30703308), (48, 25586090), (60, 20468872), (80, 15351654), (96, 12793045), (120, 10234436), (160, 7675827), (240, 5117218), (480, 2558609)]