19296180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107201}}^1$

素因数の和:107216

約数の個数: 36

約数和(自身を含む): 58532292

約数和(自身を除く): 39236112

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 107201, 214402, 321603, 428804, 536005, 643206, 964809, 1072010, 1286412, 1608015, 1929618, 2144020, 3216030, 3859236, 4824045, 6432060, 9648090, 19296180]

約数ペア:

[(1, 19296180), (2, 9648090), (3, 6432060), (4, 4824045), (5, 3859236), (6, 3216030), (9, 2144020), (10, 1929618), (12, 1608015), (15, 1286412), (18, 1072010), (20, 964809), (30, 643206), (36, 536005), (45, 428804), (60, 321603), (90, 214402), (180, 107201)]