180889440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{376853}}^1$

素因数の和:376871

約数の個数: 48

約数和(自身を含む): 569803248

約数和(自身を除く): 388913808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 376853, 753706, 1130559, 1507412, 1884265, 2261118, 3014824, 3768530, 4522236, 5652795, 6029648, 7537060, 9044472, 11305590, 12059296, 15074120, 18088944, 22611180, 30148240, 36177888, 45222360, 60296480, 90444720, 180889440]

約数ペア:

[(1, 180889440), (2, 90444720), (3, 60296480), (4, 45222360), (5, 36177888), (6, 30148240), (8, 22611180), (10, 18088944), (12, 15074120), (15, 12059296), (16, 11305590), (20, 9044472), (24, 7537060), (30, 6029648), (32, 5652795), (40, 4522236), (48, 3768530), (60, 3014824), (80, 2261118), (96, 1884265), (120, 1507412), (160, 1130559), (240, 753706), (480, 376853)]