86388660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{159979}}^1$

素因数の和:159997

約数の個数: 48

約数和(自身を含む): 268766400

約数和(自身を除く): 182377740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 159979, 319958, 479937, 639916, 799895, 959874, 1439811, 1599790, 1919748, 2399685, 2879622, 3199580, 4319433, 4799370, 5759244, 7199055, 8638866, 9598740, 14398110, 17277732, 21597165, 28796220, 43194330, 86388660]

約数ペア:

[(1, 86388660), (2, 43194330), (3, 28796220), (4, 21597165), (5, 17277732), (6, 14398110), (9, 9598740), (10, 8638866), (12, 7199055), (15, 5759244), (18, 4799370), (20, 4319433), (27, 3199580), (30, 2879622), (36, 2399685), (45, 1919748), (54, 1599790), (60, 1439811), (90, 959874), (108, 799895), (135, 639916), (180, 479937), (270, 319958), (540, 159979)]