123623040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 413246880

約数和(自身を除く): 289623840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 67, 80, 93, 96, 120, 124, 128, 134, 155, 160, 186, 192, 201, 240, 248, 268, 310, 320, 335, 372, 384, 402, 465, 480, 496, 536, 620, 640, 670, 744, 804, 930, 960, 961, 992, 1005, 1072, 1240, 1340, 1488, 1608, 1860, 1920, 1922, 1984, 2010, 2077, 2144, 2480, 2680, 2883, 2976, 3216, 3720, 3844, 3968, 4020, 4154, 4288, 4805, 4960, 5360, 5766, 5952, 6231, 6432, 7440, 7688, 8040, 8308, 8576, 9610, 9920, 10385, 10720, 11532, 11904, 12462, 12864, 14415, 14880, 15376, 16080, 16616, 19220, 19840, 20770, 21440, 23064, 24924, 25728, 28830, 29760, 30752, 31155, 32160, 33232, 38440, 41540, 42880, 46128, 49848, 57660, 59520, 61504, 62310, 64320, 64387, 66464, 76880, 83080, 92256, 99696, 115320, 123008, 124620, 128640, 128774, 132928, 153760, 166160, 184512, 193161, 199392, 230640, 249240, 257548, 265856, 307520, 321935, 332320, 369024, 386322, 398784, 461280, 498480, 515096, 615040, 643870, 664640, 772644, 797568, 922560, 965805, 996960, 1030192, 1287740, 1329280, 1545288, 1845120, 1931610, 1993920, 2060384, 2575480, 3090576, 3863220, 3987840, 4120768, 5150960, 6181152, 7726440, 8241536, 10301920, 12362304, 15452880, 20603840, 24724608, 30905760, 41207680, 61811520, 123623040]

約数ペア:

[(1, 123623040), (2, 61811520), (3, 41207680), (4, 30905760), (5, 24724608), (6, 20603840), (8, 15452880), (10, 12362304), (12, 10301920), (15, 8241536), (16, 7726440), (20, 6181152), (24, 5150960), (30, 4120768), (31, 3987840), (32, 3863220), (40, 3090576), (48, 2575480), (60, 2060384), (62, 1993920), (64, 1931610), (67, 1845120), (80, 1545288), (93, 1329280), (96, 1287740), (120, 1030192), (124, 996960), (128, 965805), (134, 922560), (155, 797568), (160, 772644), (186, 664640), (192, 643870), (201, 615040), (240, 515096), (248, 498480), (268, 461280), (310, 398784), (320, 386322), (335, 369024), (372, 332320), (384, 321935), (402, 307520), (465, 265856), (480, 257548), (496, 249240), (536, 230640), (620, 199392), (640, 193161), (670, 184512), (744, 166160), (804, 153760), (930, 132928), (960, 128774), (961, 128640), (992, 124620), (1005, 123008), (1072, 115320), (1240, 99696), (1340, 92256), (1488, 83080), (1608, 76880), (1860, 66464), (1920, 64387), (1922, 64320), (1984, 62310), (2010, 61504), (2077, 59520), (2144, 57660), (2480, 49848), (2680, 46128), (2883, 42880), (2976, 41540), (3216, 38440), (3720, 33232), (3844, 32160), (3968, 31155), (4020, 30752), (4154, 29760), (4288, 28830), (4805, 25728), (4960, 24924), (5360, 23064), (5766, 21440), (5952, 20770), (6231, 19840), (6432, 19220), (7440, 16616), (7688, 16080), (8040, 15376), (8308, 14880), (8576, 14415), (9610, 12864), (9920, 12462), (10385, 11904), (10720, 11532)]