1809240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15077}}^1$

素因数の和:15091

約数の個数: 32

約数和(自身を含む): 5428080

約数和(自身を除く): 3618840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15077, 30154, 45231, 60308, 75385, 90462, 120616, 150770, 180924, 226155, 301540, 361848, 452310, 603080, 904620, 1809240]

約数ペア:

[(1, 1809240), (2, 904620), (3, 603080), (4, 452310), (5, 361848), (6, 301540), (8, 226155), (10, 180924), (12, 150770), (15, 120616), (20, 90462), (24, 75385), (30, 60308), (40, 45231), (60, 30154), (120, 15077)]