323846280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 1089504000

約数和(自身を除く): 765657720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 79, 90, 118, 120, 158, 177, 180, 193, 236, 237, 295, 316, 354, 360, 386, 395, 472, 474, 531, 579, 590, 632, 708, 711, 772, 790, 885, 948, 965, 1062, 1158, 1180, 1185, 1416, 1422, 1544, 1580, 1737, 1770, 1896, 1930, 2124, 2316, 2360, 2370, 2655, 2844, 2895, 3160, 3474, 3540, 3555, 3860, 4248, 4632, 4661, 4740, 5310, 5688, 5790, 6948, 7080, 7110, 7720, 8685, 9322, 9480, 10620, 11387, 11580, 13896, 13983, 14220, 15247, 17370, 18644, 21240, 22774, 23160, 23305, 27966, 28440, 30494, 34161, 34740, 37288, 41949, 45548, 45741, 46610, 55932, 56935, 60988, 68322, 69480, 69915, 76235, 83898, 91096, 91482, 93220, 102483, 111864, 113870, 121976, 136644, 137223, 139830, 152470, 167796, 170805, 182964, 186440, 204966, 209745, 227740, 228705, 273288, 274446, 279660, 304940, 335592, 341610, 365928, 409932, 419490, 455480, 457410, 512415, 548892, 559320, 609880, 683220, 686115, 819864, 838980, 899573, 914820, 1024830, 1097784, 1366440, 1372230, 1677960, 1799146, 1829640, 2049660, 2698719, 2744460, 3598292, 4099320, 4497865, 5397438, 5488920, 7196584, 8096157, 8995730, 10794876, 13493595, 16192314, 17991460, 21589752, 26987190, 32384628, 35982920, 40480785, 53974380, 64769256, 80961570, 107948760, 161923140, 323846280]

約数ペア:

[(1, 323846280), (2, 161923140), (3, 107948760), (4, 80961570), (5, 64769256), (6, 53974380), (8, 40480785), (9, 35982920), (10, 32384628), (12, 26987190), (15, 21589752), (18, 17991460), (20, 16192314), (24, 13493595), (30, 10794876), (36, 8995730), (40, 8096157), (45, 7196584), (59, 5488920), (60, 5397438), (72, 4497865), (79, 4099320), (90, 3598292), (118, 2744460), (120, 2698719), (158, 2049660), (177, 1829640), (180, 1799146), (193, 1677960), (236, 1372230), (237, 1366440), (295, 1097784), (316, 1024830), (354, 914820), (360, 899573), (386, 838980), (395, 819864), (472, 686115), (474, 683220), (531, 609880), (579, 559320), (590, 548892), (632, 512415), (708, 457410), (711, 455480), (772, 419490), (790, 409932), (885, 365928), (948, 341610), (965, 335592), (1062, 304940), (1158, 279660), (1180, 274446), (1185, 273288), (1416, 228705), (1422, 227740), (1544, 209745), (1580, 204966), (1737, 186440), (1770, 182964), (1896, 170805), (1930, 167796), (2124, 152470), (2316, 139830), (2360, 137223), (2370, 136644), (2655, 121976), (2844, 113870), (2895, 111864), (3160, 102483), (3474, 93220), (3540, 91482), (3555, 91096), (3860, 83898), (4248, 76235), (4632, 69915), (4661, 69480), (4740, 68322), (5310, 60988), (5688, 56935), (5790, 55932), (6948, 46610), (7080, 45741), (7110, 45548), (7720, 41949), (8685, 37288), (9322, 34740), (9480, 34161), (10620, 30494), (11387, 28440), (11580, 27966), (13896, 23305), (13983, 23160), (14220, 22774), (15247, 21240), (17370, 18644)]