2005299720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1856759}}^1$

素因数の和:1856779

約数の個数: 64

約数和(自身を含む): 6684336000

約数和(自身を除く): 4679036280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1856759, 3713518, 5570277, 7427036, 9283795, 11140554, 14854072, 16710831, 18567590, 22281108, 27851385, 33421662, 37135180, 44562216, 50132493, 55702770, 66843324, 74270360, 83554155, 100264986, 111405540, 133686648, 167108310, 200529972, 222811080, 250662465, 334216620, 401059944, 501324930, 668433240, 1002649860, 2005299720]

約数ペア:

[(1, 2005299720), (2, 1002649860), (3, 668433240), (4, 501324930), (5, 401059944), (6, 334216620), (8, 250662465), (9, 222811080), (10, 200529972), (12, 167108310), (15, 133686648), (18, 111405540), (20, 100264986), (24, 83554155), (27, 74270360), (30, 66843324), (36, 55702770), (40, 50132493), (45, 44562216), (54, 37135180), (60, 33421662), (72, 27851385), (90, 22281108), (108, 18567590), (120, 16710831), (135, 14854072), (180, 11140554), (216, 9283795), (270, 7427036), (360, 5570277), (540, 3713518), (1080, 1856759)]