506378520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{468869}}^1$

素因数の和:468889

約数の個数: 64

約数和(自身を含む): 1687932000

約数和(自身を除く): 1181553480

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, 468869, 937738, 1406607, 1875476, 2344345, 2813214, 3750952, 4219821, 4688690, 5626428, 7033035, 8439642, 9377380, 11252856, 12659463, 14066070, 16879284, 18754760, 21099105, 25318926, 28132140, 33758568, 42198210, 50637852, 56264280, 63297315, 84396420, 101275704, 126594630, 168792840, 253189260, 506378520]

約数ペア:

[(1, 506378520), (2, 253189260), (3, 168792840), (4, 126594630), (5, 101275704), (6, 84396420), (8, 63297315), (9, 56264280), (10, 50637852), (12, 42198210), (15, 33758568), (18, 28132140), (20, 25318926), (24, 21099105), (27, 18754760), (30, 16879284), (36, 14066070), (40, 12659463), (45, 11252856), (54, 9377380), (60, 8439642), (72, 7033035), (90, 5626428), (108, 4688690), (120, 4219821), (135, 3750952), (180, 2813214), (216, 2344345), (270, 1875476), (360, 1406607), (540, 937738), (1080, 468869)]