24988140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4787}}^1$

素因数の和:4831

約数の個数: 72

約数和(自身を含む): 78427440

約数和(自身を除く): 53439300

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, 4787, 5220, 9574, 14361, 19148, 23935, 28722, 43083, 47870, 57444, 71805, 86166, 95740, 138823, 143610, 172332, 215415, 277646, 287220, 416469, 430830, 555292, 694115, 832938, 861660, 1249407, 1388230, 1665876, 2082345, 2498814, 2776460, 4164690, 4997628, 6247035, 8329380, 12494070, 24988140]

約数ペア:

[(1, 24988140), (2, 12494070), (3, 8329380), (4, 6247035), (5, 4997628), (6, 4164690), (9, 2776460), (10, 2498814), (12, 2082345), (15, 1665876), (18, 1388230), (20, 1249407), (29, 861660), (30, 832938), (36, 694115), (45, 555292), (58, 430830), (60, 416469), (87, 287220), (90, 277646), (116, 215415), (145, 172332), (174, 143610), (180, 138823), (261, 95740), (290, 86166), (348, 71805), (435, 57444), (522, 47870), (580, 43083), (870, 28722), (1044, 23935), (1305, 19148), (1740, 14361), (2610, 9574), (4787, 5220)]