30254880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{63031}}^1$

素因数の和:63049

約数の個数: 48

約数和(自身を含む): 95304384

約数和(自身を除く): 65049504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 63031, 126062, 189093, 252124, 315155, 378186, 504248, 630310, 756372, 945465, 1008496, 1260620, 1512744, 1890930, 2016992, 2521240, 3025488, 3781860, 5042480, 6050976, 7563720, 10084960, 15127440, 30254880]

約数ペア:

[(1, 30254880), (2, 15127440), (3, 10084960), (4, 7563720), (5, 6050976), (6, 5042480), (8, 3781860), (10, 3025488), (12, 2521240), (15, 2016992), (16, 1890930), (20, 1512744), (24, 1260620), (30, 1008496), (32, 945465), (40, 756372), (48, 630310), (60, 504248), (80, 378186), (96, 315155), (120, 252124), (160, 189093), (240, 126062), (480, 63031)]