7839840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{16333}}^1$

素因数の和:16351

約数の個数: 48

約数和(自身を含む): 24697008

約数和(自身を除く): 16857168

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, 16333, 32666, 48999, 65332, 81665, 97998, 130664, 163330, 195996, 244995, 261328, 326660, 391992, 489990, 522656, 653320, 783984, 979980, 1306640, 1567968, 1959960, 2613280, 3919920, 7839840]

約数ペア:

[(1, 7839840), (2, 3919920), (3, 2613280), (4, 1959960), (5, 1567968), (6, 1306640), (8, 979980), (10, 783984), (12, 653320), (15, 522656), (16, 489990), (20, 391992), (24, 326660), (30, 261328), (32, 244995), (40, 195996), (48, 163330), (60, 130664), (80, 97998), (96, 81665), (120, 65332), (160, 48999), (240, 32666), (480, 16333)]