67236480

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{1297}}^1$

素因数の和:1328

約数の個数: 160

約数和(自身を含む): 240298740

約数和(自身を除く): 173062260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1297, 1440, 1620, 1728, 1920, 2160, 2592, 2594, 2880, 3240, 3456, 3891, 4320, 5184, 5188, 5760, 6480, 6485, 7782, 8640, 10368, 10376, 11673, 12960, 12970, 15564, 17280, 19455, 20752, 23346, 25920, 25940, 31128, 35019, 38910, 41504, 46692, 51840, 51880, 58365, 62256, 70038, 77820, 83008, 93384, 103760, 105057, 116730, 124512, 140076, 155640, 166016, 175095, 186768, 207520, 210114, 233460, 249024, 280152, 311280, 350190, 373536, 415040, 420228, 466920, 498048, 525285, 560304, 622560, 700380, 747072, 830080, 840456, 933840, 1050570, 1120608, 1245120, 1400760, 1494144, 1680912, 1867680, 2101140, 2241216, 2490240, 2801520, 3361824, 3735360, 4202280, 4482432, 5603040, 6723648, 7470720, 8404560, 11206080, 13447296, 16809120, 22412160, 33618240, 67236480]

約数ペア:

[(1, 67236480), (2, 33618240), (3, 22412160), (4, 16809120), (5, 13447296), (6, 11206080), (8, 8404560), (9, 7470720), (10, 6723648), (12, 5603040), (15, 4482432), (16, 4202280), (18, 3735360), (20, 3361824), (24, 2801520), (27, 2490240), (30, 2241216), (32, 2101140), (36, 1867680), (40, 1680912), (45, 1494144), (48, 1400760), (54, 1245120), (60, 1120608), (64, 1050570), (72, 933840), (80, 840456), (81, 830080), (90, 747072), (96, 700380), (108, 622560), (120, 560304), (128, 525285), (135, 498048), (144, 466920), (160, 420228), (162, 415040), (180, 373536), (192, 350190), (216, 311280), (240, 280152), (270, 249024), (288, 233460), (320, 210114), (324, 207520), (360, 186768), (384, 175095), (405, 166016), (432, 155640), (480, 140076), (540, 124512), (576, 116730), (640, 105057), (648, 103760), (720, 93384), (810, 83008), (864, 77820), (960, 70038), (1080, 62256), (1152, 58365), (1296, 51880), (1297, 51840), (1440, 46692), (1620, 41504), (1728, 38910), (1920, 35019), (2160, 31128), (2592, 25940), (2594, 25920), (2880, 23346), (3240, 20752), (3456, 19455), (3891, 17280), (4320, 15564), (5184, 12970), (5188, 12960), (5760, 11673), (6480, 10376), (6485, 10368), (7782, 8640)]