15153660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2903}}^1$

素因数の和:2947

約数の個数: 72

約数和(自身を含む): 47567520

約数和(自身を除く): 32413860

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, 1740, 2610, 2903, 5220, 5806, 8709, 11612, 14515, 17418, 26127, 29030, 34836, 43545, 52254, 58060, 84187, 87090, 104508, 130635, 168374, 174180, 252561, 261270, 336748, 420935, 505122, 522540, 757683, 841870, 1010244, 1262805, 1515366, 1683740, 2525610, 3030732, 3788415, 5051220, 7576830, 15153660]

約数ペア:

[(1, 15153660), (2, 7576830), (3, 5051220), (4, 3788415), (5, 3030732), (6, 2525610), (9, 1683740), (10, 1515366), (12, 1262805), (15, 1010244), (18, 841870), (20, 757683), (29, 522540), (30, 505122), (36, 420935), (45, 336748), (58, 261270), (60, 252561), (87, 174180), (90, 168374), (116, 130635), (145, 104508), (174, 87090), (180, 84187), (261, 58060), (290, 52254), (348, 43545), (435, 34836), (522, 29030), (580, 26127), (870, 17418), (1044, 14515), (1305, 11612), (1740, 8709), (2610, 5806), (2903, 5220)]