28245240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{26153}}^1$

素因数の和:26173

約数の個数: 64

約数和(自身を含む): 94154400

約数和(自身を除く): 65909160

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, 26153, 52306, 78459, 104612, 130765, 156918, 209224, 235377, 261530, 313836, 392295, 470754, 523060, 627672, 706131, 784590, 941508, 1046120, 1176885, 1412262, 1569180, 1883016, 2353770, 2824524, 3138360, 3530655, 4707540, 5649048, 7061310, 9415080, 14122620, 28245240]

約数ペア:

[(1, 28245240), (2, 14122620), (3, 9415080), (4, 7061310), (5, 5649048), (6, 4707540), (8, 3530655), (9, 3138360), (10, 2824524), (12, 2353770), (15, 1883016), (18, 1569180), (20, 1412262), (24, 1176885), (27, 1046120), (30, 941508), (36, 784590), (40, 706131), (45, 627672), (54, 523060), (60, 470754), (72, 392295), (90, 313836), (108, 261530), (120, 235377), (135, 209224), (180, 156918), (216, 130765), (270, 104612), (360, 78459), (540, 52306), (1080, 26153)]