1791240480

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{5119}}^1$

素因数の和:5155

約数の個数: 192

約数和(自身を含む): 6347980800

約数和(自身を除く): 4556740320

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2187, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4374, 4860, 5119, 5832, 6480, 7290, 7776, 8748, 9720, 10238, 10935, 11664, 12960, 14580, 15357, 17496, 19440, 20476, 21870, 23328, 25595, 29160, 30714, 34992, 38880, 40952, 43740, 46071, 51190, 58320, 61428, 69984, 76785, 81904, 87480, 92142, 102380, 116640, 122856, 138213, 153570, 163808, 174960, 184284, 204760, 230355, 245712, 276426, 307140, 349920, 368568, 409520, 414639, 460710, 491424, 552852, 614280, 691065, 737136, 819040, 829278, 921420, 1105704, 1228560, 1243917, 1382130, 1474272, 1658556, 1842840, 2073195, 2211408, 2457120, 2487834, 2764260, 3317112, 3685680, 3731751, 4146390, 4422816, 4975668, 5528520, 6219585, 6634224, 7371360, 7463502, 8292780, 9951336, 11057040, 11195253, 12439170, 13268448, 14927004, 16585560, 18658755, 19902672, 22114080, 22390506, 24878340, 29854008, 33171120, 37317510, 39805344, 44781012, 49756680, 55976265, 59708016, 66342240, 74635020, 89562024, 99513360, 111952530, 119416032, 149270040, 179124048, 199026720, 223905060, 298540080, 358248096, 447810120, 597080160, 895620240, 1791240480]

約数ペア:

[(1, 1791240480), (2, 895620240), (3, 597080160), (4, 447810120), (5, 358248096), (6, 298540080), (8, 223905060), (9, 199026720), (10, 179124048), (12, 149270040), (15, 119416032), (16, 111952530), (18, 99513360), (20, 89562024), (24, 74635020), (27, 66342240), (30, 59708016), (32, 55976265), (36, 49756680), (40, 44781012), (45, 39805344), (48, 37317510), (54, 33171120), (60, 29854008), (72, 24878340), (80, 22390506), (81, 22114080), (90, 19902672), (96, 18658755), (108, 16585560), (120, 14927004), (135, 13268448), (144, 12439170), (160, 11195253), (162, 11057040), (180, 9951336), (216, 8292780), (240, 7463502), (243, 7371360), (270, 6634224), (288, 6219585), (324, 5528520), (360, 4975668), (405, 4422816), (432, 4146390), (480, 3731751), (486, 3685680), (540, 3317112), (648, 2764260), (720, 2487834), (729, 2457120), (810, 2211408), (864, 2073195), (972, 1842840), (1080, 1658556), (1215, 1474272), (1296, 1382130), (1440, 1243917), (1458, 1228560), (1620, 1105704), (1944, 921420), (2160, 829278), (2187, 819040), (2430, 737136), (2592, 691065), (2916, 614280), (3240, 552852), (3645, 491424), (3888, 460710), (4320, 414639), (4374, 409520), (4860, 368568), (5119, 349920), (5832, 307140), (6480, 276426), (7290, 245712), (7776, 230355), (8748, 204760), (9720, 184284), (10238, 174960), (10935, 163808), (11664, 153570), (12960, 138213), (14580, 122856), (15357, 116640), (17496, 102380), (19440, 92142), (20476, 87480), (21870, 81904), (23328, 76785), (25595, 69984), (29160, 61428), (30714, 58320), (34992, 51190), (38880, 46071), (40952, 43740)]