30127680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1$

素因数の和:354

約数の個数: 224

約数和(自身を含む): 116311680

約数和(自身を除く): 86184000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 317, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 634, 660, 704, 720, 792, 864, 880, 951, 960, 990, 1056, 1080, 1188, 1268, 1320, 1440, 1485, 1584, 1585, 1728, 1760, 1902, 1980, 2112, 2160, 2376, 2536, 2640, 2853, 2880, 2970, 3168, 3170, 3487, 3520, 3804, 3960, 4320, 4752, 4755, 5072, 5280, 5706, 5940, 6336, 6340, 6974, 7608, 7920, 8559, 8640, 9504, 9510, 10144, 10461, 10560, 11412, 11880, 12680, 13948, 14265, 15216, 15840, 17118, 17435, 19008, 19020, 20288, 20922, 22824, 23760, 25360, 27896, 28530, 30432, 31383, 31680, 34236, 34870, 38040, 41844, 42795, 45648, 47520, 50720, 52305, 55792, 57060, 60864, 62766, 68472, 69740, 76080, 83688, 85590, 91296, 94149, 95040, 101440, 104610, 111584, 114120, 125532, 136944, 139480, 152160, 156915, 167376, 171180, 182592, 188298, 209220, 223168, 228240, 251064, 273888, 278960, 304320, 313830, 334752, 342360, 376596, 418440, 456480, 470745, 502128, 547776, 557920, 627660, 669504, 684720, 753192, 836880, 912960, 941490, 1004256, 1115840, 1255320, 1369440, 1506384, 1673760, 1882980, 2008512, 2510640, 2738880, 3012768, 3347520, 3765960, 5021280, 6025536, 7531920, 10042560, 15063840, 30127680]

約数ペア:

[(1, 30127680), (2, 15063840), (3, 10042560), (4, 7531920), (5, 6025536), (6, 5021280), (8, 3765960), (9, 3347520), (10, 3012768), (11, 2738880), (12, 2510640), (15, 2008512), (16, 1882980), (18, 1673760), (20, 1506384), (22, 1369440), (24, 1255320), (27, 1115840), (30, 1004256), (32, 941490), (33, 912960), (36, 836880), (40, 753192), (44, 684720), (45, 669504), (48, 627660), (54, 557920), (55, 547776), (60, 502128), (64, 470745), (66, 456480), (72, 418440), (80, 376596), (88, 342360), (90, 334752), (96, 313830), (99, 304320), (108, 278960), (110, 273888), (120, 251064), (132, 228240), (135, 223168), (144, 209220), (160, 188298), (165, 182592), (176, 171180), (180, 167376), (192, 156915), (198, 152160), (216, 139480), (220, 136944), (240, 125532), (264, 114120), (270, 111584), (288, 104610), (297, 101440), (317, 95040), (320, 94149), (330, 91296), (352, 85590), (360, 83688), (396, 76080), (432, 69740), (440, 68472), (480, 62766), (495, 60864), (528, 57060), (540, 55792), (576, 52305), (594, 50720), (634, 47520), (660, 45648), (704, 42795), (720, 41844), (792, 38040), (864, 34870), (880, 34236), (951, 31680), (960, 31383), (990, 30432), (1056, 28530), (1080, 27896), (1188, 25360), (1268, 23760), (1320, 22824), (1440, 20922), (1485, 20288), (1584, 19020), (1585, 19008), (1728, 17435), (1760, 17118), (1902, 15840), (1980, 15216), (2112, 14265), (2160, 13948), (2376, 12680), (2536, 11880), (2640, 11412), (2853, 10560), (2880, 10461), (2970, 10144), (3168, 9510), (3170, 9504), (3487, 8640), (3520, 8559), (3804, 7920), (3960, 7608), (4320, 6974), (4752, 6340), (4755, 6336), (5072, 5940), (5280, 5706)]