2011989240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1862953}}^1$

素因数の和:1862973

約数の個数: 64

約数和(自身を含む): 6706634400

約数和(自身を除く): 4694645160

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, 1862953, 3725906, 5588859, 7451812, 9314765, 11177718, 14903624, 16766577, 18629530, 22355436, 27944295, 33533154, 37259060, 44710872, 50299731, 55888590, 67066308, 74518120, 83832885, 100599462, 111777180, 134132616, 167665770, 201198924, 223554360, 251498655, 335331540, 402397848, 502997310, 670663080, 1005994620, 2011989240]

約数ペア:

[(1, 2011989240), (2, 1005994620), (3, 670663080), (4, 502997310), (5, 402397848), (6, 335331540), (8, 251498655), (9, 223554360), (10, 201198924), (12, 167665770), (15, 134132616), (18, 111777180), (20, 100599462), (24, 83832885), (27, 74518120), (30, 67066308), (36, 55888590), (40, 50299731), (45, 44710872), (54, 37259060), (60, 33533154), (72, 27944295), (90, 22355436), (108, 18629530), (120, 16766577), (135, 14903624), (180, 11177718), (216, 9314765), (270, 7451812), (360, 5588859), (540, 3725906), (1080, 1862953)]