312482880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:698

約数の個数: 224

約数和(自身を含む): 1122883200

約数和(自身を除く): 810400320

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, 59, 60, 64, 72, 80, 90, 96, 108, 118, 120, 135, 144, 160, 177, 180, 192, 216, 236, 240, 270, 288, 295, 320, 354, 360, 432, 472, 480, 531, 540, 576, 590, 613, 708, 720, 864, 885, 944, 960, 1062, 1080, 1180, 1226, 1416, 1440, 1593, 1728, 1770, 1839, 1888, 2124, 2160, 2360, 2452, 2655, 2832, 2880, 3065, 3186, 3540, 3678, 3776, 4248, 4320, 4720, 4904, 5310, 5517, 5664, 6130, 6372, 7080, 7356, 7965, 8496, 8640, 9195, 9440, 9808, 10620, 11034, 11328, 12260, 12744, 14160, 14712, 15930, 16551, 16992, 18390, 18880, 19616, 21240, 22068, 24520, 25488, 27585, 28320, 29424, 31860, 33102, 33984, 36167, 36780, 39232, 42480, 44136, 49040, 50976, 55170, 56640, 58848, 63720, 66204, 72334, 73560, 82755, 84960, 88272, 98080, 101952, 108501, 110340, 117696, 127440, 132408, 144668, 147120, 165510, 169920, 176544, 180835, 196160, 217002, 220680, 254880, 264816, 289336, 294240, 325503, 331020, 353088, 361670, 434004, 441360, 509760, 529632, 542505, 578672, 588480, 651006, 662040, 723340, 868008, 882720, 976509, 1059264, 1085010, 1157344, 1302012, 1324080, 1446680, 1627515, 1736016, 1765440, 1953018, 2170020, 2314688, 2604024, 2648160, 2893360, 3255030, 3472032, 3906036, 4340040, 4882545, 5208048, 5296320, 5786720, 6510060, 6944064, 7812072, 8680080, 9765090, 10416096, 11573440, 13020120, 15624144, 17360160, 19530180, 20832192, 26040240, 31248288, 34720320, 39060360, 52080480, 62496576, 78120720, 104160960, 156241440, 312482880]

約数ペア:

[(1, 312482880), (2, 156241440), (3, 104160960), (4, 78120720), (5, 62496576), (6, 52080480), (8, 39060360), (9, 34720320), (10, 31248288), (12, 26040240), (15, 20832192), (16, 19530180), (18, 17360160), (20, 15624144), (24, 13020120), (27, 11573440), (30, 10416096), (32, 9765090), (36, 8680080), (40, 7812072), (45, 6944064), (48, 6510060), (54, 5786720), (59, 5296320), (60, 5208048), (64, 4882545), (72, 4340040), (80, 3906036), (90, 3472032), (96, 3255030), (108, 2893360), (118, 2648160), (120, 2604024), (135, 2314688), (144, 2170020), (160, 1953018), (177, 1765440), (180, 1736016), (192, 1627515), (216, 1446680), (236, 1324080), (240, 1302012), (270, 1157344), (288, 1085010), (295, 1059264), (320, 976509), (354, 882720), (360, 868008), (432, 723340), (472, 662040), (480, 651006), (531, 588480), (540, 578672), (576, 542505), (590, 529632), (613, 509760), (708, 441360), (720, 434004), (864, 361670), (885, 353088), (944, 331020), (960, 325503), (1062, 294240), (1080, 289336), (1180, 264816), (1226, 254880), (1416, 220680), (1440, 217002), (1593, 196160), (1728, 180835), (1770, 176544), (1839, 169920), (1888, 165510), (2124, 147120), (2160, 144668), (2360, 132408), (2452, 127440), (2655, 117696), (2832, 110340), (2880, 108501), (3065, 101952), (3186, 98080), (3540, 88272), (3678, 84960), (3776, 82755), (4248, 73560), (4320, 72334), (4720, 66204), (4904, 63720), (5310, 58848), (5517, 56640), (5664, 55170), (6130, 50976), (6372, 49040), (7080, 44136), (7356, 42480), (7965, 39232), (8496, 36780), (8640, 36167), (9195, 33984), (9440, 33102), (9808, 31860), (10620, 29424), (11034, 28320), (11328, 27585), (12260, 25488), (12744, 24520), (14160, 22068), (14712, 21240), (15930, 19616), (16551, 18880), (16992, 18390)]