30448320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:247

約数の個数: 224

約数和(自身を含む): 115872768

約数和(自身を除く): 85424448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 197, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 394, 420, 448, 460, 480, 483, 552, 560, 591, 644, 672, 690, 736, 788, 805, 840, 920, 960, 966, 985, 1104, 1120, 1182, 1288, 1344, 1379, 1380, 1472, 1576, 1610, 1680, 1840, 1932, 1970, 2208, 2240, 2364, 2415, 2576, 2758, 2760, 2955, 3152, 3220, 3360, 3680, 3864, 3940, 4137, 4416, 4531, 4728, 4830, 5152, 5516, 5520, 5910, 6304, 6440, 6720, 6895, 7360, 7728, 7880, 8274, 9062, 9456, 9660, 10304, 11032, 11040, 11820, 12608, 12880, 13593, 13790, 15456, 15760, 16548, 18124, 18912, 19320, 20685, 22064, 22080, 22655, 23640, 25760, 27186, 27580, 30912, 31520, 31717, 33096, 36248, 37824, 38640, 41370, 44128, 45310, 47280, 51520, 54372, 55160, 63040, 63434, 66192, 67965, 72496, 77280, 82740, 88256, 90620, 94560, 95151, 108744, 110320, 126868, 132384, 135930, 144992, 154560, 158585, 165480, 181240, 189120, 190302, 217488, 220640, 253736, 264768, 271860, 289984, 317170, 330960, 362480, 380604, 434976, 441280, 475755, 507472, 543720, 634340, 661920, 724960, 761208, 869952, 951510, 1014944, 1087440, 1268680, 1323840, 1449920, 1522416, 1903020, 2029888, 2174880, 2537360, 3044832, 3806040, 4349760, 5074720, 6089664, 7612080, 10149440, 15224160, 30448320]

約数ペア:

[(1, 30448320), (2, 15224160), (3, 10149440), (4, 7612080), (5, 6089664), (6, 5074720), (7, 4349760), (8, 3806040), (10, 3044832), (12, 2537360), (14, 2174880), (15, 2029888), (16, 1903020), (20, 1522416), (21, 1449920), (23, 1323840), (24, 1268680), (28, 1087440), (30, 1014944), (32, 951510), (35, 869952), (40, 761208), (42, 724960), (46, 661920), (48, 634340), (56, 543720), (60, 507472), (64, 475755), (69, 441280), (70, 434976), (80, 380604), (84, 362480), (92, 330960), (96, 317170), (105, 289984), (112, 271860), (115, 264768), (120, 253736), (138, 220640), (140, 217488), (160, 190302), (161, 189120), (168, 181240), (184, 165480), (192, 158585), (197, 154560), (210, 144992), (224, 135930), (230, 132384), (240, 126868), (276, 110320), (280, 108744), (320, 95151), (322, 94560), (336, 90620), (345, 88256), (368, 82740), (394, 77280), (420, 72496), (448, 67965), (460, 66192), (480, 63434), (483, 63040), (552, 55160), (560, 54372), (591, 51520), (644, 47280), (672, 45310), (690, 44128), (736, 41370), (788, 38640), (805, 37824), (840, 36248), (920, 33096), (960, 31717), (966, 31520), (985, 30912), (1104, 27580), (1120, 27186), (1182, 25760), (1288, 23640), (1344, 22655), (1379, 22080), (1380, 22064), (1472, 20685), (1576, 19320), (1610, 18912), (1680, 18124), (1840, 16548), (1932, 15760), (1970, 15456), (2208, 13790), (2240, 13593), (2364, 12880), (2415, 12608), (2576, 11820), (2758, 11040), (2760, 11032), (2955, 10304), (3152, 9660), (3220, 9456), (3360, 9062), (3680, 8274), (3864, 7880), (3940, 7728), (4137, 7360), (4416, 6895), (4531, 6720), (4728, 6440), (4830, 6304), (5152, 5910), (5516, 5520)]