660818891520

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{6373639}}^1$

素因数の和:6373672

約数の個数: 180

約数和(自身を含む): 2364531209040

約数和(自身を除く): 1703712317520

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 25920, 34560, 51840, 103680, 6373639, 12747278, 19120917, 25494556, 31868195, 38241834, 50989112, 57362751, 63736390, 76483668, 95604585, 101978224, 114725502, 127472780, 152967336, 172088253, 191209170, 203956448, 229451004, 254945560, 286813755, 305934672, 344176506, 382418340, 407912896, 458902008, 509891120, 516264759, 573627510, 611869344, 688353012, 764836680, 815825792, 860441265, 917804016, 1019782240, 1032529518, 1147255020, 1223738688, 1376706024, 1529673360, 1631651584, 1720882530, 1835608032, 2039564480, 2065059036, 2294510040, 2447477376, 2581323795, 2753412048, 3059346720, 3441765060, 3671216064, 4079128960, 4130118072, 4589020080, 4894954752, 5162647590, 5506824096, 6118693440, 6883530120, 7342432128, 8158257920, 8260236144, 9178040160, 10325295180, 11013648192, 12237386880, 13767060240, 14684864256, 16520472288, 18356080320, 20650590360, 22027296384, 24474773760, 27534120480, 33040944576, 36712160640, 41301180720, 44054592768, 55068240960, 66081889152, 73424321280, 82602361440, 110136481920, 132163778304, 165204722880, 220272963840, 330409445760, 660818891520]

約数ペア:

[(1, 660818891520), (2, 330409445760), (3, 220272963840), (4, 165204722880), (5, 132163778304), (6, 110136481920), (8, 82602361440), (9, 73424321280), (10, 66081889152), (12, 55068240960), (15, 44054592768), (16, 41301180720), (18, 36712160640), (20, 33040944576), (24, 27534120480), (27, 24474773760), (30, 22027296384), (32, 20650590360), (36, 18356080320), (40, 16520472288), (45, 14684864256), (48, 13767060240), (54, 12237386880), (60, 11013648192), (64, 10325295180), (72, 9178040160), (80, 8260236144), (81, 8158257920), (90, 7342432128), (96, 6883530120), (108, 6118693440), (120, 5506824096), (128, 5162647590), (135, 4894954752), (144, 4589020080), (160, 4130118072), (162, 4079128960), (180, 3671216064), (192, 3441765060), (216, 3059346720), (240, 2753412048), (256, 2581323795), (270, 2447477376), (288, 2294510040), (320, 2065059036), (324, 2039564480), (360, 1835608032), (384, 1720882530), (405, 1631651584), (432, 1529673360), (480, 1376706024), (540, 1223738688), (576, 1147255020), (640, 1032529518), (648, 1019782240), (720, 917804016), (768, 860441265), (810, 815825792), (864, 764836680), (960, 688353012), (1080, 611869344), (1152, 573627510), (1280, 516264759), (1296, 509891120), (1440, 458902008), (1620, 407912896), (1728, 382418340), (1920, 344176506), (2160, 305934672), (2304, 286813755), (2592, 254945560), (2880, 229451004), (3240, 203956448), (3456, 191209170), (3840, 172088253), (4320, 152967336), (5184, 127472780), (5760, 114725502), (6480, 101978224), (6912, 95604585), (8640, 76483668), (10368, 63736390), (11520, 57362751), (12960, 50989112), (17280, 38241834), (20736, 31868195), (25920, 25494556), (34560, 19120917), (51840, 12747278), (103680, 6373639)]