30307320

素因数分解:

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

素因数の和:2949

約数の個数: 96

約数和(自身を含む): 101930400

約数和(自身を除く): 71623080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 2903, 3480, 5220, 5806, 8709, 10440, 11612, 14515, 17418, 23224, 26127, 29030, 34836, 43545, 52254, 58060, 69672, 84187, 87090, 104508, 116120, 130635, 168374, 174180, 209016, 252561, 261270, 336748, 348360, 420935, 505122, 522540, 673496, 757683, 841870, 1010244, 1045080, 1262805, 1515366, 1683740, 2020488, 2525610, 3030732, 3367480, 3788415, 5051220, 6061464, 7576830, 10102440, 15153660, 30307320]

約数ペア:

[(1, 30307320), (2, 15153660), (3, 10102440), (4, 7576830), (5, 6061464), (6, 5051220), (8, 3788415), (9, 3367480), (10, 3030732), (12, 2525610), (15, 2020488), (18, 1683740), (20, 1515366), (24, 1262805), (29, 1045080), (30, 1010244), (36, 841870), (40, 757683), (45, 673496), (58, 522540), (60, 505122), (72, 420935), (87, 348360), (90, 336748), (116, 261270), (120, 252561), (145, 209016), (174, 174180), (180, 168374), (232, 130635), (261, 116120), (290, 104508), (348, 87090), (360, 84187), (435, 69672), (522, 58060), (580, 52254), (696, 43545), (870, 34836), (1044, 29030), (1160, 26127), (1305, 23224), (1740, 17418), (2088, 14515), (2610, 11612), (2903, 10440), (3480, 8709), (5220, 5806)]