351290880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 240

約数和(自身を含む): 1238402880

約数和(自身を除く): 887112000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 193, 237, 240, 256, 288, 316, 320, 360, 384, 386, 395, 474, 480, 512, 576, 579, 632, 640, 711, 720, 768, 772, 790, 948, 960, 965, 1152, 1158, 1185, 1264, 1280, 1422, 1440, 1536, 1544, 1580, 1737, 1896, 1920, 1930, 2304, 2316, 2370, 2528, 2560, 2844, 2880, 2895, 3088, 3160, 3474, 3555, 3792, 3840, 3860, 4608, 4632, 4740, 5056, 5688, 5760, 5790, 6176, 6320, 6948, 7110, 7584, 7680, 7720, 8685, 9264, 9480, 10112, 11376, 11520, 11580, 12352, 12640, 13896, 14220, 15168, 15247, 15440, 17370, 18528, 18960, 20224, 22752, 23040, 23160, 24704, 25280, 27792, 28440, 30336, 30494, 30880, 34740, 37056, 37920, 40448, 45504, 45741, 46320, 49408, 50560, 55584, 56880, 60672, 60988, 61760, 69480, 74112, 75840, 76235, 91008, 91482, 92640, 98816, 101120, 111168, 113760, 121344, 121976, 123520, 137223, 138960, 148224, 151680, 152470, 182016, 182964, 185280, 202240, 222336, 227520, 228705, 243952, 247040, 274446, 277920, 296448, 303360, 304940, 364032, 365928, 370560, 444672, 455040, 457410, 487904, 494080, 548892, 555840, 606720, 609880, 686115, 731856, 741120, 889344, 910080, 914820, 975808, 1097784, 1111680, 1219760, 1372230, 1463712, 1482240, 1820160, 1829640, 1951616, 2195568, 2223360, 2439520, 2744460, 2927424, 3659280, 3903232, 4391136, 4446720, 4879040, 5488920, 5854848, 7318560, 7806464, 8782272, 9758080, 10977840, 11709696, 14637120, 17564544, 19516160, 21955680, 23419392, 29274240, 35129088, 39032320, 43911360, 58548480, 70258176, 87822720, 117096960, 175645440, 351290880]

約数ペア:

[(1, 351290880), (2, 175645440), (3, 117096960), (4, 87822720), (5, 70258176), (6, 58548480), (8, 43911360), (9, 39032320), (10, 35129088), (12, 29274240), (15, 23419392), (16, 21955680), (18, 19516160), (20, 17564544), (24, 14637120), (30, 11709696), (32, 10977840), (36, 9758080), (40, 8782272), (45, 7806464), (48, 7318560), (60, 5854848), (64, 5488920), (72, 4879040), (79, 4446720), (80, 4391136), (90, 3903232), (96, 3659280), (120, 2927424), (128, 2744460), (144, 2439520), (158, 2223360), (160, 2195568), (180, 1951616), (192, 1829640), (193, 1820160), (237, 1482240), (240, 1463712), (256, 1372230), (288, 1219760), (316, 1111680), (320, 1097784), (360, 975808), (384, 914820), (386, 910080), (395, 889344), (474, 741120), (480, 731856), (512, 686115), (576, 609880), (579, 606720), (632, 555840), (640, 548892), (711, 494080), (720, 487904), (768, 457410), (772, 455040), (790, 444672), (948, 370560), (960, 365928), (965, 364032), (1152, 304940), (1158, 303360), (1185, 296448), (1264, 277920), (1280, 274446), (1422, 247040), (1440, 243952), (1536, 228705), (1544, 227520), (1580, 222336), (1737, 202240), (1896, 185280), (1920, 182964), (1930, 182016), (2304, 152470), (2316, 151680), (2370, 148224), (2528, 138960), (2560, 137223), (2844, 123520), (2880, 121976), (2895, 121344), (3088, 113760), (3160, 111168), (3474, 101120), (3555, 98816), (3792, 92640), (3840, 91482), (3860, 91008), (4608, 76235), (4632, 75840), (4740, 74112), (5056, 69480), (5688, 61760), (5760, 60988), (5790, 60672), (6176, 56880), (6320, 55584), (6948, 50560), (7110, 49408), (7584, 46320), (7680, 45741), (7720, 45504), (8685, 40448), (9264, 37920), (9480, 37056), (10112, 34740), (11376, 30880), (11520, 30494), (11580, 30336), (12352, 28440), (12640, 27792), (13896, 25280), (14220, 24704), (15168, 23160), (15247, 23040), (15440, 22752), (17370, 20224), (18528, 18960)]