315329760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:895

約数の個数: 240

約数和(自身を含む): 1152597600

約数和(自身を除く): 837267840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 232, 240, 261, 270, 288, 290, 324, 348, 360, 405, 432, 435, 464, 480, 522, 540, 580, 648, 696, 720, 783, 810, 839, 864, 870, 928, 1044, 1080, 1160, 1296, 1305, 1392, 1440, 1566, 1620, 1678, 1740, 2088, 2160, 2320, 2349, 2517, 2592, 2610, 2784, 3132, 3240, 3356, 3480, 3915, 4176, 4195, 4320, 4640, 4698, 5034, 5220, 6264, 6480, 6712, 6960, 7551, 7830, 8352, 8390, 9396, 10068, 10440, 11745, 12528, 12585, 12960, 13424, 13920, 15102, 15660, 16780, 18792, 20136, 20880, 22653, 23490, 24331, 25056, 25170, 26848, 30204, 31320, 33560, 37584, 37755, 40272, 41760, 45306, 46980, 48662, 50340, 60408, 62640, 67120, 67959, 72993, 75168, 75510, 80544, 90612, 93960, 97324, 100680, 113265, 120816, 121655, 125280, 134240, 135918, 145986, 151020, 181224, 187920, 194648, 201360, 218979, 226530, 241632, 243310, 271836, 291972, 302040, 339795, 362448, 364965, 375840, 389296, 402720, 437958, 453060, 486620, 543672, 583944, 604080, 656937, 679590, 724896, 729930, 778592, 875916, 906120, 973240, 1087344, 1094895, 1167888, 1208160, 1313874, 1359180, 1459860, 1751832, 1812240, 1946480, 1970811, 2174688, 2189790, 2335776, 2627748, 2718360, 2919720, 3284685, 3503664, 3624480, 3892960, 3941622, 4379580, 5255496, 5436720, 5839440, 6569370, 7007328, 7883244, 8759160, 9854055, 10510992, 10873440, 11678880, 13138740, 15766488, 17518320, 19708110, 21021984, 26277480, 31532976, 35036640, 39416220, 52554960, 63065952, 78832440, 105109920, 157664880, 315329760]

約数ペア:

[(1, 315329760), (2, 157664880), (3, 105109920), (4, 78832440), (5, 63065952), (6, 52554960), (8, 39416220), (9, 35036640), (10, 31532976), (12, 26277480), (15, 21021984), (16, 19708110), (18, 17518320), (20, 15766488), (24, 13138740), (27, 11678880), (29, 10873440), (30, 10510992), (32, 9854055), (36, 8759160), (40, 7883244), (45, 7007328), (48, 6569370), (54, 5839440), (58, 5436720), (60, 5255496), (72, 4379580), (80, 3941622), (81, 3892960), (87, 3624480), (90, 3503664), (96, 3284685), (108, 2919720), (116, 2718360), (120, 2627748), (135, 2335776), (144, 2189790), (145, 2174688), (160, 1970811), (162, 1946480), (174, 1812240), (180, 1751832), (216, 1459860), (232, 1359180), (240, 1313874), (261, 1208160), (270, 1167888), (288, 1094895), (290, 1087344), (324, 973240), (348, 906120), (360, 875916), (405, 778592), (432, 729930), (435, 724896), (464, 679590), (480, 656937), (522, 604080), (540, 583944), (580, 543672), (648, 486620), (696, 453060), (720, 437958), (783, 402720), (810, 389296), (839, 375840), (864, 364965), (870, 362448), (928, 339795), (1044, 302040), (1080, 291972), (1160, 271836), (1296, 243310), (1305, 241632), (1392, 226530), (1440, 218979), (1566, 201360), (1620, 194648), (1678, 187920), (1740, 181224), (2088, 151020), (2160, 145986), (2320, 135918), (2349, 134240), (2517, 125280), (2592, 121655), (2610, 120816), (2784, 113265), (3132, 100680), (3240, 97324), (3356, 93960), (3480, 90612), (3915, 80544), (4176, 75510), (4195, 75168), (4320, 72993), (4640, 67959), (4698, 67120), (5034, 62640), (5220, 60408), (6264, 50340), (6480, 48662), (6712, 46980), (6960, 45306), (7551, 41760), (7830, 40272), (8352, 37755), (8390, 37584), (9396, 33560), (10068, 31320), (10440, 30204), (11745, 26848), (12528, 25170), (12585, 25056), (12960, 24331), (13424, 23490), (13920, 22653), (15102, 20880), (15660, 20136), (16780, 18792)]