6885180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1363

約数の個数: 72

約数和(自身を含む): 21621600

約数和(自身を除く): 14736420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1319, 1740, 2610, 2638, 3957, 5220, 5276, 6595, 7914, 11871, 13190, 15828, 19785, 23742, 26380, 38251, 39570, 47484, 59355, 76502, 79140, 114753, 118710, 153004, 191255, 229506, 237420, 344259, 382510, 459012, 573765, 688518, 765020, 1147530, 1377036, 1721295, 2295060, 3442590, 6885180]

約数ペア:

[(1, 6885180), (2, 3442590), (3, 2295060), (4, 1721295), (5, 1377036), (6, 1147530), (9, 765020), (10, 688518), (12, 573765), (15, 459012), (18, 382510), (20, 344259), (29, 237420), (30, 229506), (36, 191255), (45, 153004), (58, 118710), (60, 114753), (87, 79140), (90, 76502), (116, 59355), (145, 47484), (174, 39570), (180, 38251), (261, 26380), (290, 23742), (348, 19785), (435, 15828), (522, 13190), (580, 11871), (870, 7914), (1044, 6595), (1305, 5276), (1319, 5220), (1740, 3957), (2610, 2638)]