61272180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113467}}^1$

素因数の和:113485

約数の個数: 48

約数和(自身を含む): 190626240

約数和(自身を除く): 129354060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 113467, 226934, 340401, 453868, 567335, 680802, 1021203, 1134670, 1361604, 1702005, 2042406, 2269340, 3063609, 3404010, 4084812, 5106015, 6127218, 6808020, 10212030, 12254436, 15318045, 20424060, 30636090, 61272180]

約数ペア:

[(1, 61272180), (2, 30636090), (3, 20424060), (4, 15318045), (5, 12254436), (6, 10212030), (9, 6808020), (10, 6127218), (12, 5106015), (15, 4084812), (18, 3404010), (20, 3063609), (27, 2269340), (30, 2042406), (36, 1702005), (45, 1361604), (54, 1134670), (60, 1021203), (90, 680802), (108, 567335), (135, 453868), (180, 340401), (270, 226934), (540, 113467)]