240342048

素因数分解:

$2^5\times 3^2\times {\mathrm{863}}^1\times {\mathrm{967}}^1$

素因数の和:1846

約数の個数: 72

約数和(自身を含む): 684972288

約数和(自身を除く): 444630240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 863, 967, 1726, 1934, 2589, 2901, 3452, 3868, 5178, 5802, 6904, 7736, 7767, 8703, 10356, 11604, 13808, 15472, 15534, 17406, 20712, 23208, 27616, 30944, 31068, 34812, 41424, 46416, 62136, 69624, 82848, 92832, 124272, 139248, 248544, 278496, 834521, 1669042, 2503563, 3338084, 5007126, 6676168, 7510689, 10014252, 13352336, 15021378, 20028504, 26704672, 30042756, 40057008, 60085512, 80114016, 120171024, 240342048]

約数ペア:

[(1, 240342048), (2, 120171024), (3, 80114016), (4, 60085512), (6, 40057008), (8, 30042756), (9, 26704672), (12, 20028504), (16, 15021378), (18, 13352336), (24, 10014252), (32, 7510689), (36, 6676168), (48, 5007126), (72, 3338084), (96, 2503563), (144, 1669042), (288, 834521), (863, 278496), (967, 248544), (1726, 139248), (1934, 124272), (2589, 92832), (2901, 82848), (3452, 69624), (3868, 62136), (5178, 46416), (5802, 41424), (6904, 34812), (7736, 31068), (7767, 30944), (8703, 27616), (10356, 23208), (11604, 20712), (13808, 17406), (15472, 15534)]