15074520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{125621}}^1$

素因数の和:125635

約数の個数: 32

約数和(自身を含む): 45223920

約数和(自身を除く): 30149400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 125621, 251242, 376863, 502484, 628105, 753726, 1004968, 1256210, 1507452, 1884315, 2512420, 3014904, 3768630, 5024840, 7537260, 15074520]

約数ペア:

[(1, 15074520), (2, 7537260), (3, 5024840), (4, 3768630), (5, 3014904), (6, 2512420), (8, 1884315), (10, 1507452), (12, 1256210), (15, 1004968), (20, 753726), (24, 628105), (30, 502484), (40, 376863), (60, 251242), (120, 125621)]