6719640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{55997}}^1$

素因数の和:56011

約数の個数: 32

約数和(自身を含む): 20159280

約数和(自身を除く): 13439640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 55997, 111994, 167991, 223988, 279985, 335982, 447976, 559970, 671964, 839955, 1119940, 1343928, 1679910, 2239880, 3359820, 6719640]

約数ペア:

[(1, 6719640), (2, 3359820), (3, 2239880), (4, 1679910), (5, 1343928), (6, 1119940), (8, 839955), (10, 671964), (12, 559970), (15, 447976), (20, 335982), (24, 279985), (30, 223988), (40, 167991), (60, 111994), (120, 55997)]