16221960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{45061}}^1$

素因数の和:45078

約数の個数: 48

約数和(自身を含む): 52722540

約数和(自身を除く): 36500580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 45061, 90122, 135183, 180244, 225305, 270366, 360488, 405549, 450610, 540732, 675915, 811098, 901220, 1081464, 1351830, 1622196, 1802440, 2027745, 2703660, 3244392, 4055490, 5407320, 8110980, 16221960]

約数ペア:

[(1, 16221960), (2, 8110980), (3, 5407320), (4, 4055490), (5, 3244392), (6, 2703660), (8, 2027745), (9, 1802440), (10, 1622196), (12, 1351830), (15, 1081464), (18, 901220), (20, 811098), (24, 675915), (30, 540732), (36, 450610), (40, 405549), (45, 360488), (60, 270366), (72, 225305), (90, 180244), (120, 135183), (180, 90122), (360, 45061)]