6461880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53849}}^1$

素因数の和:53863

約数の個数: 32

約数和(自身を含む): 19386000

約数和(自身を除く): 12924120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 53849, 107698, 161547, 215396, 269245, 323094, 430792, 538490, 646188, 807735, 1076980, 1292376, 1615470, 2153960, 3230940, 6461880]

約数ペア:

[(1, 6461880), (2, 3230940), (3, 2153960), (4, 1615470), (5, 1292376), (6, 1076980), (8, 807735), (10, 646188), (12, 538490), (15, 430792), (20, 323094), (24, 269245), (30, 215396), (40, 161547), (60, 107698), (120, 53849)]