69637320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{21493}}^1$

素因数の和:21516

約数の個数: 80

約数和(自身を含む): 234069660

約数和(自身を除く): 164432340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 21493, 42986, 64479, 85972, 107465, 128958, 171944, 193437, 214930, 257916, 322395, 386874, 429860, 515832, 580311, 644790, 773748, 859720, 967185, 1160622, 1289580, 1547496, 1740933, 1934370, 2321244, 2579160, 2901555, 3481866, 3868740, 4642488, 5803110, 6963732, 7737480, 8704665, 11606220, 13927464, 17409330, 23212440, 34818660, 69637320]

約数ペア:

[(1, 69637320), (2, 34818660), (3, 23212440), (4, 17409330), (5, 13927464), (6, 11606220), (8, 8704665), (9, 7737480), (10, 6963732), (12, 5803110), (15, 4642488), (18, 3868740), (20, 3481866), (24, 2901555), (27, 2579160), (30, 2321244), (36, 1934370), (40, 1740933), (45, 1547496), (54, 1289580), (60, 1160622), (72, 967185), (81, 859720), (90, 773748), (108, 644790), (120, 580311), (135, 515832), (162, 429860), (180, 386874), (216, 322395), (270, 257916), (324, 214930), (360, 193437), (405, 171944), (540, 128958), (648, 107465), (810, 85972), (1080, 64479), (1620, 42986), (3240, 21493)]