13994280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{38873}}^1$

素因数の和:38890

約数の個数: 48

約数和(自身を含む): 45482580

約数和(自身を除く): 31488300

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, 38873, 77746, 116619, 155492, 194365, 233238, 310984, 349857, 388730, 466476, 583095, 699714, 777460, 932952, 1166190, 1399428, 1554920, 1749285, 2332380, 2798856, 3498570, 4664760, 6997140, 13994280]

約数ペア:

[(1, 13994280), (2, 6997140), (3, 4664760), (4, 3498570), (5, 2798856), (6, 2332380), (8, 1749285), (9, 1554920), (10, 1399428), (12, 1166190), (15, 932952), (18, 777460), (20, 699714), (24, 583095), (30, 466476), (36, 388730), (40, 349857), (45, 310984), (60, 233238), (72, 194365), (90, 155492), (120, 116619), (180, 77746), (360, 38873)]