6788394540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{1396789}}^1$

素因数の和:1396813

約数の個数: 72

約数和(自身を含む): 21354125520

約数和(自身を除く): 14565730980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 1396789, 2793578, 4190367, 5587156, 6983945, 8380734, 12571101, 13967890, 16761468, 20951835, 25142202, 27935780, 37713303, 41903670, 50284404, 62855505, 75426606, 83807340, 113139909, 125711010, 150853212, 188566515, 226279818, 251422020, 339419727, 377133030, 452559636, 565699545, 678839454, 754266060, 1131399090, 1357678908, 1697098635, 2262798180, 3394197270, 6788394540]

約数ペア:

[(1, 6788394540), (2, 3394197270), (3, 2262798180), (4, 1697098635), (5, 1357678908), (6, 1131399090), (9, 754266060), (10, 678839454), (12, 565699545), (15, 452559636), (18, 377133030), (20, 339419727), (27, 251422020), (30, 226279818), (36, 188566515), (45, 150853212), (54, 125711010), (60, 113139909), (81, 83807340), (90, 75426606), (108, 62855505), (135, 50284404), (162, 41903670), (180, 37713303), (243, 27935780), (270, 25142202), (324, 20951835), (405, 16761468), (486, 13967890), (540, 12571101), (810, 8380734), (972, 6983945), (1215, 5587156), (1620, 4190367), (2430, 2793578), (4860, 1396789)]