6639960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{55333}}^1$

素因数の和:55347

約数の個数: 32

約数和(自身を含む): 19920240

約数和(自身を除く): 13280280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 55333, 110666, 165999, 221332, 276665, 331998, 442664, 553330, 663996, 829995, 1106660, 1327992, 1659990, 2213320, 3319980, 6639960]

約数ペア:

[(1, 6639960), (2, 3319980), (3, 2213320), (4, 1659990), (5, 1327992), (6, 1106660), (8, 829995), (10, 663996), (12, 553330), (15, 442664), (20, 331998), (24, 276665), (30, 221332), (40, 165999), (60, 110666), (120, 55333)]