189417240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{526159}}^1$

素因数の和:526176

約数の個数: 48

約数和(自身を含む): 615607200

約数和(自身を除く): 426189960

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, 526159, 1052318, 1578477, 2104636, 2630795, 3156954, 4209272, 4735431, 5261590, 6313908, 7892385, 9470862, 10523180, 12627816, 15784770, 18941724, 21046360, 23677155, 31569540, 37883448, 47354310, 63139080, 94708620, 189417240]

約数ペア:

[(1, 189417240), (2, 94708620), (3, 63139080), (4, 47354310), (5, 37883448), (6, 31569540), (8, 23677155), (9, 21046360), (10, 18941724), (12, 15784770), (15, 12627816), (18, 10523180), (20, 9470862), (24, 7892385), (30, 6313908), (36, 5261590), (40, 4735431), (45, 4209272), (60, 3156954), (72, 2630795), (90, 2104636), (120, 1578477), (180, 1052318), (360, 526159)]