1276274880

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{5471}}^1$

素因数の和:5506

約数の個数: 196

約数和(自身を含む): 4557442752

約数和(自身を除く): 3281167872

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, 540, 576, 648, 720, 729, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 2916, 3240, 3645, 3888, 4320, 4860, 5184, 5471, 5832, 6480, 7290, 7776, 8640, 9720, 10942, 11664, 12960, 14580, 15552, 16413, 19440, 21884, 23328, 25920, 27355, 29160, 32826, 38880, 43768, 46656, 49239, 54710, 58320, 65652, 77760, 82065, 87536, 98478, 109420, 116640, 131304, 147717, 164130, 175072, 196956, 218840, 233280, 246195, 262608, 295434, 328260, 350144, 393912, 437680, 443151, 492390, 525216, 590868, 656520, 738585, 787824, 875360, 886302, 984780, 1050432, 1181736, 1313040, 1329453, 1477170, 1575648, 1750720, 1772604, 1969560, 2215755, 2363472, 2626080, 2658906, 2954340, 3151296, 3545208, 3939120, 3988359, 4431510, 4726944, 5252160, 5317812, 5908680, 6647265, 7090416, 7878240, 7976718, 8863020, 9453888, 10635624, 11817360, 13294530, 14180832, 15756480, 15953436, 17726040, 19941795, 21271248, 23634720, 26589060, 28361664, 31906872, 35452080, 39883590, 42542496, 47269440, 53178120, 63813744, 70904160, 79767180, 85084992, 106356240, 127627488, 141808320, 159534360, 212712480, 255254976, 319068720, 425424960, 638137440, 1276274880]

約数ペア:

[(1, 1276274880), (2, 638137440), (3, 425424960), (4, 319068720), (5, 255254976), (6, 212712480), (8, 159534360), (9, 141808320), (10, 127627488), (12, 106356240), (15, 85084992), (16, 79767180), (18, 70904160), (20, 63813744), (24, 53178120), (27, 47269440), (30, 42542496), (32, 39883590), (36, 35452080), (40, 31906872), (45, 28361664), (48, 26589060), (54, 23634720), (60, 21271248), (64, 19941795), (72, 17726040), (80, 15953436), (81, 15756480), (90, 14180832), (96, 13294530), (108, 11817360), (120, 10635624), (135, 9453888), (144, 8863020), (160, 7976718), (162, 7878240), (180, 7090416), (192, 6647265), (216, 5908680), (240, 5317812), (243, 5252160), (270, 4726944), (288, 4431510), (320, 3988359), (324, 3939120), (360, 3545208), (405, 3151296), (432, 2954340), (480, 2658906), (486, 2626080), (540, 2363472), (576, 2215755), (648, 1969560), (720, 1772604), (729, 1750720), (810, 1575648), (864, 1477170), (960, 1329453), (972, 1313040), (1080, 1181736), (1215, 1050432), (1296, 984780), (1440, 886302), (1458, 875360), (1620, 787824), (1728, 738585), (1944, 656520), (2160, 590868), (2430, 525216), (2592, 492390), (2880, 443151), (2916, 437680), (3240, 393912), (3645, 350144), (3888, 328260), (4320, 295434), (4860, 262608), (5184, 246195), (5471, 233280), (5832, 218840), (6480, 196956), (7290, 175072), (7776, 164130), (8640, 147717), (9720, 131304), (10942, 116640), (11664, 109420), (12960, 98478), (14580, 87536), (15552, 82065), (16413, 77760), (19440, 65652), (21884, 58320), (23328, 54710), (25920, 49239), (27355, 46656), (29160, 43768), (32826, 38880)]