320076072

素因数分解:

$2^3\times 3^2\times {\mathrm{4445501}}^1$

素因数の和:4445513

約数の個数: 24

約数和(自身を含む): 866872890

約数和(自身を除く): 546796818

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4445501, 8891002, 13336503, 17782004, 26673006, 35564008, 40009509, 53346012, 80019018, 106692024, 160038036, 320076072]

約数ペア:

[(1, 320076072), (2, 160038036), (3, 106692024), (4, 80019018), (6, 53346012), (8, 40009509), (9, 35564008), (12, 26673006), (18, 17782004), (24, 13336503), (36, 8891002), (72, 4445501)]