277048620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{513053}}^1$

素因数の和:513071

約数の個数: 48

約数和(自身を含む): 861930720

約数和(自身を除く): 584882100

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, 513053, 1026106, 1539159, 2052212, 2565265, 3078318, 4617477, 5130530, 6156636, 7695795, 9234954, 10261060, 13852431, 15391590, 18469908, 23087385, 27704862, 30783180, 46174770, 55409724, 69262155, 92349540, 138524310, 277048620]

約数ペア:

[(1, 277048620), (2, 138524310), (3, 92349540), (4, 69262155), (5, 55409724), (6, 46174770), (9, 30783180), (10, 27704862), (12, 23087385), (15, 18469908), (18, 15391590), (20, 13852431), (27, 10261060), (30, 9234954), (36, 7695795), (45, 6156636), (54, 5130530), (60, 4617477), (90, 3078318), (108, 2565265), (135, 2052212), (180, 1539159), (270, 1026106), (540, 513053)]