1959960

素因数分解:

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

素因数の和:16347

約数の個数: 32

約数和(自身を含む): 5880240

約数和(自身を除く): 3920280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16333, 32666, 48999, 65332, 81665, 97998, 130664, 163330, 195996, 244995, 326660, 391992, 489990, 653320, 979980, 1959960]

約数ペア:

[(1, 1959960), (2, 979980), (3, 653320), (4, 489990), (5, 391992), (6, 326660), (8, 244995), (10, 195996), (12, 163330), (15, 130664), (20, 97998), (24, 81665), (30, 65332), (40, 48999), (60, 32666), (120, 16333)]