71241480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197893}}^1$

素因数の和:197910

約数の個数: 48

約数和(自身を含む): 231535980

約数和(自身を除く): 160294500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 197893, 395786, 593679, 791572, 989465, 1187358, 1583144, 1781037, 1978930, 2374716, 2968395, 3562074, 3957860, 4749432, 5936790, 7124148, 7915720, 8905185, 11873580, 14248296, 17810370, 23747160, 35620740, 71241480]

約数ペア:

[(1, 71241480), (2, 35620740), (3, 23747160), (4, 17810370), (5, 14248296), (6, 11873580), (8, 8905185), (9, 7915720), (10, 7124148), (12, 5936790), (15, 4749432), (18, 3957860), (20, 3562074), (24, 2968395), (30, 2374716), (36, 1978930), (40, 1781037), (45, 1583144), (60, 1187358), (72, 989465), (90, 791572), (120, 593679), (180, 395786), (360, 197893)]