1805578560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3943}}^1$

素因数の和:4022

約数の個数: 224

約数和(自身を含む): 6491508480

約数和(自身を除く): 4685929920

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, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 360, 424, 432, 477, 480, 530, 540, 576, 636, 720, 795, 848, 864, 954, 960, 1060, 1080, 1272, 1431, 1440, 1590, 1696, 1728, 1908, 2120, 2160, 2385, 2544, 2862, 2880, 3180, 3392, 3816, 3943, 4240, 4320, 4770, 5088, 5724, 6360, 7155, 7632, 7886, 8480, 8640, 9540, 10176, 11448, 11829, 12720, 14310, 15264, 15772, 16960, 19080, 19715, 22896, 23658, 25440, 28620, 30528, 31544, 35487, 38160, 39430, 45792, 47316, 50880, 57240, 59145, 63088, 70974, 76320, 78860, 91584, 94632, 106461, 114480, 118290, 126176, 141948, 152640, 157720, 177435, 189264, 208979, 212922, 228960, 236580, 252352, 283896, 315440, 354870, 378528, 417958, 425844, 457920, 473160, 532305, 567792, 626937, 630880, 709740, 757056, 835916, 851688, 946320, 1044895, 1064610, 1135584, 1253874, 1261760, 1419480, 1671832, 1703376, 1880811, 1892640, 2089790, 2129220, 2271168, 2507748, 2838960, 3134685, 3343664, 3406752, 3761622, 3785280, 4179580, 4258440, 5015496, 5642433, 5677920, 6269370, 6687328, 6813504, 7523244, 8359160, 8516880, 9404055, 10030992, 11284866, 11355840, 12538740, 13374656, 15046488, 16718320, 17033760, 18808110, 20061984, 22569732, 25077480, 28212165, 30092976, 33436640, 34067520, 37616220, 40123968, 45139464, 50154960, 56424330, 60185952, 66873280, 75232440, 90278928, 100309920, 112848660, 120371904, 150464880, 180557856, 200619840, 225697320, 300929760, 361115712, 451394640, 601859520, 902789280, 1805578560]

約数ペア:

[(1, 1805578560), (2, 902789280), (3, 601859520), (4, 451394640), (5, 361115712), (6, 300929760), (8, 225697320), (9, 200619840), (10, 180557856), (12, 150464880), (15, 120371904), (16, 112848660), (18, 100309920), (20, 90278928), (24, 75232440), (27, 66873280), (30, 60185952), (32, 56424330), (36, 50154960), (40, 45139464), (45, 40123968), (48, 37616220), (53, 34067520), (54, 33436640), (60, 30092976), (64, 28212165), (72, 25077480), (80, 22569732), (90, 20061984), (96, 18808110), (106, 17033760), (108, 16718320), (120, 15046488), (135, 13374656), (144, 12538740), (159, 11355840), (160, 11284866), (180, 10030992), (192, 9404055), (212, 8516880), (216, 8359160), (240, 7523244), (265, 6813504), (270, 6687328), (288, 6269370), (318, 5677920), (320, 5642433), (360, 5015496), (424, 4258440), (432, 4179580), (477, 3785280), (480, 3761622), (530, 3406752), (540, 3343664), (576, 3134685), (636, 2838960), (720, 2507748), (795, 2271168), (848, 2129220), (864, 2089790), (954, 1892640), (960, 1880811), (1060, 1703376), (1080, 1671832), (1272, 1419480), (1431, 1261760), (1440, 1253874), (1590, 1135584), (1696, 1064610), (1728, 1044895), (1908, 946320), (2120, 851688), (2160, 835916), (2385, 757056), (2544, 709740), (2862, 630880), (2880, 626937), (3180, 567792), (3392, 532305), (3816, 473160), (3943, 457920), (4240, 425844), (4320, 417958), (4770, 378528), (5088, 354870), (5724, 315440), (6360, 283896), (7155, 252352), (7632, 236580), (7886, 228960), (8480, 212922), (8640, 208979), (9540, 189264), (10176, 177435), (11448, 157720), (11829, 152640), (12720, 141948), (14310, 126176), (15264, 118290), (15772, 114480), (16960, 106461), (19080, 94632), (19715, 91584), (22896, 78860), (23658, 76320), (25440, 70974), (28620, 63088), (30528, 59145), (31544, 57240), (35487, 50880), (38160, 47316), (39430, 45792)]