30627180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1380

約数の個数: 96

約数和(自身を含む): 97574400

約数和(自身を除く): 66947220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1319, 1548, 1935, 2322, 2580, 2638, 3870, 3957, 4644, 5276, 5805, 6595, 7740, 7914, 11610, 11871, 13190, 15828, 19785, 23220, 23742, 26380, 35613, 39570, 47484, 56717, 59355, 71226, 79140, 113434, 118710, 142452, 170151, 178065, 226868, 237420, 283585, 340302, 356130, 510453, 567170, 680604, 712260, 850755, 1020906, 1134340, 1531359, 1701510, 2041812, 2552265, 3062718, 3403020, 5104530, 6125436, 7656795, 10209060, 15313590, 30627180]

約数ペア:

[(1, 30627180), (2, 15313590), (3, 10209060), (4, 7656795), (5, 6125436), (6, 5104530), (9, 3403020), (10, 3062718), (12, 2552265), (15, 2041812), (18, 1701510), (20, 1531359), (27, 1134340), (30, 1020906), (36, 850755), (43, 712260), (45, 680604), (54, 567170), (60, 510453), (86, 356130), (90, 340302), (108, 283585), (129, 237420), (135, 226868), (172, 178065), (180, 170151), (215, 142452), (258, 118710), (270, 113434), (387, 79140), (430, 71226), (516, 59355), (540, 56717), (645, 47484), (774, 39570), (860, 35613), (1161, 26380), (1290, 23742), (1319, 23220), (1548, 19785), (1935, 15828), (2322, 13190), (2580, 11871), (2638, 11610), (3870, 7914), (3957, 7740), (4644, 6595), (5276, 5805)]