55148760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{153191}}^1$

素因数の和:153208

約数の個数: 48

約数和(自身を含む): 179234640

約数和(自身を除く): 124085880

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, 153191, 306382, 459573, 612764, 765955, 919146, 1225528, 1378719, 1531910, 1838292, 2297865, 2757438, 3063820, 3676584, 4595730, 5514876, 6127640, 6893595, 9191460, 11029752, 13787190, 18382920, 27574380, 55148760]

約数ペア:

[(1, 55148760), (2, 27574380), (3, 18382920), (4, 13787190), (5, 11029752), (6, 9191460), (8, 6893595), (9, 6127640), (10, 5514876), (12, 4595730), (15, 3676584), (18, 3063820), (20, 2757438), (24, 2297865), (30, 1838292), (36, 1531910), (40, 1378719), (45, 1225528), (60, 919146), (72, 765955), (90, 612764), (120, 459573), (180, 306382), (360, 153191)]