141940620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{262853}}^1$

素因数の和:262871

約数の個数: 48

約数和(自身を含む): 441594720

約数和(自身を除く): 299654100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 262853, 525706, 788559, 1051412, 1314265, 1577118, 2365677, 2628530, 3154236, 3942795, 4731354, 5257060, 7097031, 7885590, 9462708, 11828385, 14194062, 15771180, 23656770, 28388124, 35485155, 47313540, 70970310, 141940620]

約数ペア:

[(1, 141940620), (2, 70970310), (3, 47313540), (4, 35485155), (5, 28388124), (6, 23656770), (9, 15771180), (10, 14194062), (12, 11828385), (15, 9462708), (18, 7885590), (20, 7097031), (27, 5257060), (30, 4731354), (36, 3942795), (45, 3154236), (54, 2628530), (60, 2365677), (90, 1577118), (108, 1314265), (135, 1051412), (180, 788559), (270, 525706), (540, 262853)]