39129120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:987

約数の個数: 144

約数和(自身を含む): 138279960

約数和(自身を除く): 99150840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 937, 1044, 1160, 1305, 1392, 1440, 1740, 1874, 2088, 2320, 2610, 2784, 2811, 3480, 3748, 4176, 4640, 4685, 5220, 5622, 6960, 7496, 8352, 8433, 9370, 10440, 11244, 13920, 14055, 14992, 16866, 18740, 20880, 22488, 27173, 28110, 29984, 33732, 37480, 41760, 42165, 44976, 54346, 56220, 67464, 74960, 81519, 84330, 89952, 108692, 112440, 134928, 135865, 149920, 163038, 168660, 217384, 224880, 244557, 269856, 271730, 326076, 337320, 407595, 434768, 449760, 489114, 543460, 652152, 674640, 815190, 869536, 978228, 1086920, 1222785, 1304304, 1349280, 1630380, 1956456, 2173840, 2445570, 2608608, 3260760, 3912912, 4347680, 4891140, 6521520, 7825824, 9782280, 13043040, 19564560, 39129120]

約数ペア:

[(1, 39129120), (2, 19564560), (3, 13043040), (4, 9782280), (5, 7825824), (6, 6521520), (8, 4891140), (9, 4347680), (10, 3912912), (12, 3260760), (15, 2608608), (16, 2445570), (18, 2173840), (20, 1956456), (24, 1630380), (29, 1349280), (30, 1304304), (32, 1222785), (36, 1086920), (40, 978228), (45, 869536), (48, 815190), (58, 674640), (60, 652152), (72, 543460), (80, 489114), (87, 449760), (90, 434768), (96, 407595), (116, 337320), (120, 326076), (144, 271730), (145, 269856), (160, 244557), (174, 224880), (180, 217384), (232, 168660), (240, 163038), (261, 149920), (288, 135865), (290, 134928), (348, 112440), (360, 108692), (435, 89952), (464, 84330), (480, 81519), (522, 74960), (580, 67464), (696, 56220), (720, 54346), (870, 44976), (928, 42165), (937, 41760), (1044, 37480), (1160, 33732), (1305, 29984), (1392, 28110), (1440, 27173), (1740, 22488), (1874, 20880), (2088, 18740), (2320, 16866), (2610, 14992), (2784, 14055), (2811, 13920), (3480, 11244), (3748, 10440), (4176, 9370), (4640, 8433), (4685, 8352), (5220, 7496), (5622, 6960)]