5406540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 15240960

約数和(自身を除く): 9834420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 359, 502, 718, 753, 1004, 1077, 1255, 1436, 1506, 1795, 2154, 2510, 3012, 3590, 3765, 4308, 5020, 5385, 7180, 7530, 10770, 15060, 21540, 90109, 180218, 270327, 360436, 450545, 540654, 901090, 1081308, 1351635, 1802180, 2703270, 5406540]

約数ペア:

[(1, 5406540), (2, 2703270), (3, 1802180), (4, 1351635), (5, 1081308), (6, 901090), (10, 540654), (12, 450545), (15, 360436), (20, 270327), (30, 180218), (60, 90109), (251, 21540), (359, 15060), (502, 10770), (718, 7530), (753, 7180), (1004, 5385), (1077, 5020), (1255, 4308), (1436, 3765), (1506, 3590), (1795, 3012), (2154, 2510)]