40824180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{673}}^1$

素因数の和:1025

約数の個数: 72

約数和(自身を含む): 124385352

約数和(自身を除く): 83561172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 673, 674, 1011, 1346, 1348, 1685, 2019, 2022, 2692, 3033, 3365, 3370, 4038, 4044, 5055, 6057, 6066, 6730, 6740, 8076, 10095, 10110, 12114, 12132, 13460, 15165, 20190, 20220, 24228, 30285, 30330, 40380, 60570, 60660, 121140, 226801, 453602, 680403, 907204, 1134005, 1360806, 2041209, 2268010, 2721612, 3402015, 4082418, 4536020, 6804030, 8164836, 10206045, 13608060, 20412090, 40824180]

約数ペア:

[(1, 40824180), (2, 20412090), (3, 13608060), (4, 10206045), (5, 8164836), (6, 6804030), (9, 4536020), (10, 4082418), (12, 3402015), (15, 2721612), (18, 2268010), (20, 2041209), (30, 1360806), (36, 1134005), (45, 907204), (60, 680403), (90, 453602), (180, 226801), (337, 121140), (673, 60660), (674, 60570), (1011, 40380), (1346, 30330), (1348, 30285), (1685, 24228), (2019, 20220), (2022, 20190), (2692, 15165), (3033, 13460), (3365, 12132), (3370, 12114), (4038, 10110), (4044, 10095), (5055, 8076), (6057, 6740), (6066, 6730)]