6454620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11953}}^1$

素因数の和:11971

約数の個数: 48

約数和(自身を含む): 20082720

約数和(自身を除く): 13628100

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, 11953, 23906, 35859, 47812, 59765, 71718, 107577, 119530, 143436, 179295, 215154, 239060, 322731, 358590, 430308, 537885, 645462, 717180, 1075770, 1290924, 1613655, 2151540, 3227310, 6454620]

約数ペア:

[(1, 6454620), (2, 3227310), (3, 2151540), (4, 1613655), (5, 1290924), (6, 1075770), (9, 717180), (10, 645462), (12, 537885), (15, 430308), (18, 358590), (20, 322731), (27, 239060), (30, 215154), (36, 179295), (45, 143436), (54, 119530), (60, 107577), (90, 71718), (108, 59765), (135, 47812), (180, 35859), (270, 23906), (540, 11953)]