887798880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1211

約数の個数: 240

約数和(自身を含む): 3187389744

約数和(自身を除く): 2299590864

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, 61, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 216, 240, 244, 270, 288, 305, 324, 360, 366, 405, 432, 480, 488, 540, 549, 610, 648, 720, 732, 810, 864, 915, 976, 1080, 1098, 1123, 1220, 1296, 1440, 1464, 1620, 1647, 1830, 1952, 2160, 2196, 2246, 2440, 2592, 2745, 2928, 3240, 3294, 3369, 3660, 4320, 4392, 4492, 4880, 4941, 5490, 5615, 5856, 6480, 6588, 6738, 7320, 8235, 8784, 8984, 9760, 9882, 10107, 10980, 11230, 12960, 13176, 13476, 14640, 16470, 16845, 17568, 17968, 19764, 20214, 21960, 22460, 24705, 26352, 26952, 29280, 30321, 32940, 33690, 35936, 39528, 40428, 43920, 44920, 49410, 50535, 52704, 53904, 60642, 65880, 67380, 68503, 79056, 80856, 87840, 89840, 90963, 98820, 101070, 107808, 121284, 131760, 134760, 137006, 151605, 158112, 161712, 179680, 181926, 197640, 202140, 205509, 242568, 263520, 269520, 274012, 303210, 323424, 342515, 363852, 395280, 404280, 411018, 454815, 485136, 539040, 548024, 606420, 616527, 685030, 727704, 790560, 808560, 822036, 909630, 970272, 1027545, 1096048, 1212840, 1233054, 1370060, 1455408, 1617120, 1644072, 1819260, 1849581, 2055090, 2192096, 2425680, 2466108, 2740120, 2910816, 3082635, 3288144, 3638520, 3699162, 4110180, 4851360, 4932216, 5480240, 5548743, 6165270, 6576288, 7277040, 7398324, 8220360, 9247905, 9864432, 10960480, 11097486, 12330540, 14554080, 14796648, 16440720, 18495810, 19728864, 22194972, 24661080, 27743715, 29593296, 32881440, 36991620, 44389944, 49322160, 55487430, 59186592, 73983240, 88779888, 98644320, 110974860, 147966480, 177559776, 221949720, 295932960, 443899440, 887798880]

約数ペア:

[(1, 887798880), (2, 443899440), (3, 295932960), (4, 221949720), (5, 177559776), (6, 147966480), (8, 110974860), (9, 98644320), (10, 88779888), (12, 73983240), (15, 59186592), (16, 55487430), (18, 49322160), (20, 44389944), (24, 36991620), (27, 32881440), (30, 29593296), (32, 27743715), (36, 24661080), (40, 22194972), (45, 19728864), (48, 18495810), (54, 16440720), (60, 14796648), (61, 14554080), (72, 12330540), (80, 11097486), (81, 10960480), (90, 9864432), (96, 9247905), (108, 8220360), (120, 7398324), (122, 7277040), (135, 6576288), (144, 6165270), (160, 5548743), (162, 5480240), (180, 4932216), (183, 4851360), (216, 4110180), (240, 3699162), (244, 3638520), (270, 3288144), (288, 3082635), (305, 2910816), (324, 2740120), (360, 2466108), (366, 2425680), (405, 2192096), (432, 2055090), (480, 1849581), (488, 1819260), (540, 1644072), (549, 1617120), (610, 1455408), (648, 1370060), (720, 1233054), (732, 1212840), (810, 1096048), (864, 1027545), (915, 970272), (976, 909630), (1080, 822036), (1098, 808560), (1123, 790560), (1220, 727704), (1296, 685030), (1440, 616527), (1464, 606420), (1620, 548024), (1647, 539040), (1830, 485136), (1952, 454815), (2160, 411018), (2196, 404280), (2246, 395280), (2440, 363852), (2592, 342515), (2745, 323424), (2928, 303210), (3240, 274012), (3294, 269520), (3369, 263520), (3660, 242568), (4320, 205509), (4392, 202140), (4492, 197640), (4880, 181926), (4941, 179680), (5490, 161712), (5615, 158112), (5856, 151605), (6480, 137006), (6588, 134760), (6738, 131760), (7320, 121284), (8235, 107808), (8784, 101070), (8984, 98820), (9760, 90963), (9882, 89840), (10107, 87840), (10980, 80856), (11230, 79056), (12960, 68503), (13176, 67380), (13476, 65880), (14640, 60642), (16470, 53904), (16845, 52704), (17568, 50535), (17968, 49410), (19764, 44920), (20214, 43920), (21960, 40428), (22460, 39528), (24705, 35936), (26352, 33690), (26952, 32940), (29280, 30321)]