15134880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31531}}^1$

素因数の和:31549

約数の個数: 48

約数和(自身を含む): 47676384

約数和(自身を除く): 32541504

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, 31531, 63062, 94593, 126124, 157655, 189186, 252248, 315310, 378372, 472965, 504496, 630620, 756744, 945930, 1008992, 1261240, 1513488, 1891860, 2522480, 3026976, 3783720, 5044960, 7567440, 15134880]

約数ペア:

[(1, 15134880), (2, 7567440), (3, 5044960), (4, 3783720), (5, 3026976), (6, 2522480), (8, 1891860), (10, 1513488), (12, 1261240), (15, 1008992), (16, 945930), (20, 756744), (24, 630620), (30, 504496), (32, 472965), (40, 378372), (48, 315310), (60, 252248), (80, 189186), (96, 157655), (120, 126124), (160, 94593), (240, 63062), (480, 31531)]