60782220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7853}}^1$

素因数の和:7911

約数の個数: 72

約数和(自身を含む): 188684496

約数和(自身を除く): 127902276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 7853, 15706, 23559, 31412, 39265, 47118, 70677, 78530, 94236, 117795, 141354, 157060, 235590, 282708, 337679, 353385, 471180, 675358, 706770, 1013037, 1350716, 1413540, 1688395, 2026074, 3039111, 3376790, 4052148, 5065185, 6078222, 6753580, 10130370, 12156444, 15195555, 20260740, 30391110, 60782220]

約数ペア:

[(1, 60782220), (2, 30391110), (3, 20260740), (4, 15195555), (5, 12156444), (6, 10130370), (9, 6753580), (10, 6078222), (12, 5065185), (15, 4052148), (18, 3376790), (20, 3039111), (30, 2026074), (36, 1688395), (43, 1413540), (45, 1350716), (60, 1013037), (86, 706770), (90, 675358), (129, 471180), (172, 353385), (180, 337679), (215, 282708), (258, 235590), (387, 157060), (430, 141354), (516, 117795), (645, 94236), (774, 78530), (860, 70677), (1290, 47118), (1548, 39265), (1935, 31412), (2580, 23559), (3870, 15706), (7740, 7853)]