2580281568

素因数分解:

$2^5\times 3^4\times {\mathrm{79}}^1\times {\mathrm{12601}}^1$

素因数の和:12702

約数の個数: 120

約数和(自身を含む): 7685203680

約数和(自身を除く): 5104922112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 81, 96, 108, 144, 158, 162, 216, 237, 288, 316, 324, 432, 474, 632, 648, 711, 864, 948, 1264, 1296, 1422, 1896, 2133, 2528, 2592, 2844, 3792, 4266, 5688, 6399, 7584, 8532, 11376, 12601, 12798, 17064, 22752, 25202, 25596, 34128, 37803, 50404, 51192, 68256, 75606, 100808, 102384, 113409, 151212, 201616, 204768, 226818, 302424, 340227, 403232, 453636, 604848, 680454, 907272, 995479, 1020681, 1209696, 1360908, 1814544, 1990958, 2041362, 2721816, 2986437, 3629088, 3981916, 4082724, 5443632, 5972874, 7963832, 8165448, 8959311, 10887264, 11945748, 15927664, 16330896, 17918622, 23891496, 26877933, 31855328, 32661792, 35837244, 47782992, 53755866, 71674488, 80633799, 95565984, 107511732, 143348976, 161267598, 215023464, 286697952, 322535196, 430046928, 645070392, 860093856, 1290140784, 2580281568]

約数ペア:

[(1, 2580281568), (2, 1290140784), (3, 860093856), (4, 645070392), (6, 430046928), (8, 322535196), (9, 286697952), (12, 215023464), (16, 161267598), (18, 143348976), (24, 107511732), (27, 95565984), (32, 80633799), (36, 71674488), (48, 53755866), (54, 47782992), (72, 35837244), (79, 32661792), (81, 31855328), (96, 26877933), (108, 23891496), (144, 17918622), (158, 16330896), (162, 15927664), (216, 11945748), (237, 10887264), (288, 8959311), (316, 8165448), (324, 7963832), (432, 5972874), (474, 5443632), (632, 4082724), (648, 3981916), (711, 3629088), (864, 2986437), (948, 2721816), (1264, 2041362), (1296, 1990958), (1422, 1814544), (1896, 1360908), (2133, 1209696), (2528, 1020681), (2592, 995479), (2844, 907272), (3792, 680454), (4266, 604848), (5688, 453636), (6399, 403232), (7584, 340227), (8532, 302424), (11376, 226818), (12601, 204768), (12798, 201616), (17064, 151212), (22752, 113409), (25202, 102384), (25596, 100808), (34128, 75606), (37803, 68256), (50404, 51192)]