145053540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{805853}}^1$

素因数の和:805868

約数の個数: 36

約数和(自身を含む): 439996284

約数和(自身を除く): 294942744

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 805853, 1611706, 2417559, 3223412, 4029265, 4835118, 7252677, 8058530, 9670236, 12087795, 14505354, 16117060, 24175590, 29010708, 36263385, 48351180, 72526770, 145053540]

約数ペア:

[(1, 145053540), (2, 72526770), (3, 48351180), (4, 36263385), (5, 29010708), (6, 24175590), (9, 16117060), (10, 14505354), (12, 12087795), (15, 9670236), (18, 8058530), (20, 7252677), (30, 4835118), (36, 4029265), (45, 3223412), (60, 2417559), (90, 1611706), (180, 805853)]