15689760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{32687}}^1$

素因数の和:32705

約数の個数: 48

約数和(自身を含む): 49424256

約数和(自身を除く): 33734496

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, 32687, 65374, 98061, 130748, 163435, 196122, 261496, 326870, 392244, 490305, 522992, 653740, 784488, 980610, 1045984, 1307480, 1568976, 1961220, 2614960, 3137952, 3922440, 5229920, 7844880, 15689760]

約数ペア:

[(1, 15689760), (2, 7844880), (3, 5229920), (4, 3922440), (5, 3137952), (6, 2614960), (8, 1961220), (10, 1568976), (12, 1307480), (15, 1045984), (16, 980610), (20, 784488), (24, 653740), (30, 522992), (32, 490305), (40, 392244), (48, 326870), (60, 261496), (80, 196122), (96, 163435), (120, 130748), (160, 98061), (240, 65374), (480, 32687)]