170247240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{472909}}^1$

素因数の和:472926

約数の個数: 48

約数和(自身を含む): 553304700

約数和(自身を除く): 383057460

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, 472909, 945818, 1418727, 1891636, 2364545, 2837454, 3783272, 4256181, 4729090, 5674908, 7093635, 8512362, 9458180, 11349816, 14187270, 17024724, 18916360, 21280905, 28374540, 34049448, 42561810, 56749080, 85123620, 170247240]

約数ペア:

[(1, 170247240), (2, 85123620), (3, 56749080), (4, 42561810), (5, 34049448), (6, 28374540), (8, 21280905), (9, 18916360), (10, 17024724), (12, 14187270), (15, 11349816), (18, 9458180), (20, 8512362), (24, 7093635), (30, 5674908), (36, 4729090), (40, 4256181), (45, 3783272), (60, 2837454), (72, 2364545), (90, 1891636), (120, 1418727), (180, 945818), (360, 472909)]