121538880

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{521}}^1$

素因数の和:556

約数の個数: 196

約数和(自身を含む): 434756052

約数和(自身を除く): 313217172

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, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 521, 540, 576, 648, 720, 729, 810, 864, 960, 972, 1042, 1080, 1215, 1296, 1440, 1458, 1563, 1620, 1728, 1944, 2084, 2160, 2430, 2592, 2605, 2880, 2916, 3126, 3240, 3645, 3888, 4168, 4320, 4689, 4860, 5184, 5210, 5832, 6252, 6480, 7290, 7776, 7815, 8336, 8640, 9378, 9720, 10420, 11664, 12504, 12960, 14067, 14580, 15552, 15630, 16672, 18756, 19440, 20840, 23328, 23445, 25008, 25920, 28134, 29160, 31260, 33344, 37512, 38880, 41680, 42201, 46656, 46890, 50016, 56268, 58320, 62520, 70335, 75024, 77760, 83360, 84402, 93780, 100032, 112536, 116640, 125040, 126603, 140670, 150048, 166720, 168804, 187560, 211005, 225072, 233280, 250080, 253206, 281340, 300096, 337608, 375120, 379809, 422010, 450144, 500160, 506412, 562680, 633015, 675216, 750240, 759618, 844020, 900288, 1012824, 1125360, 1266030, 1350432, 1500480, 1519236, 1688040, 1899045, 2025648, 2250720, 2532060, 2700864, 3038472, 3376080, 3798090, 4051296, 4501440, 5064120, 6076944, 6752160, 7596180, 8102592, 10128240, 12153888, 13504320, 15192360, 20256480, 24307776, 30384720, 40512960, 60769440, 121538880]

約数ペア:

[(1, 121538880), (2, 60769440), (3, 40512960), (4, 30384720), (5, 24307776), (6, 20256480), (8, 15192360), (9, 13504320), (10, 12153888), (12, 10128240), (15, 8102592), (16, 7596180), (18, 6752160), (20, 6076944), (24, 5064120), (27, 4501440), (30, 4051296), (32, 3798090), (36, 3376080), (40, 3038472), (45, 2700864), (48, 2532060), (54, 2250720), (60, 2025648), (64, 1899045), (72, 1688040), (80, 1519236), (81, 1500480), (90, 1350432), (96, 1266030), (108, 1125360), (120, 1012824), (135, 900288), (144, 844020), (160, 759618), (162, 750240), (180, 675216), (192, 633015), (216, 562680), (240, 506412), (243, 500160), (270, 450144), (288, 422010), (320, 379809), (324, 375120), (360, 337608), (405, 300096), (432, 281340), (480, 253206), (486, 250080), (521, 233280), (540, 225072), (576, 211005), (648, 187560), (720, 168804), (729, 166720), (810, 150048), (864, 140670), (960, 126603), (972, 125040), (1042, 116640), (1080, 112536), (1215, 100032), (1296, 93780), (1440, 84402), (1458, 83360), (1563, 77760), (1620, 75024), (1728, 70335), (1944, 62520), (2084, 58320), (2160, 56268), (2430, 50016), (2592, 46890), (2605, 46656), (2880, 42201), (2916, 41680), (3126, 38880), (3240, 37512), (3645, 33344), (3888, 31260), (4168, 29160), (4320, 28134), (4689, 25920), (4860, 25008), (5184, 23445), (5210, 23328), (5832, 20840), (6252, 19440), (6480, 18756), (7290, 16672), (7776, 15630), (7815, 15552), (8336, 14580), (8640, 14067), (9378, 12960), (9720, 12504), (10420, 11664)]