978773760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:380

約数の個数: 288

約数和(自身を含む): 3516334080

約数和(自身を除く): 2537560320

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, 54, 60, 64, 72, 80, 90, 96, 108, 120, 127, 128, 135, 144, 160, 180, 192, 216, 223, 240, 254, 256, 270, 288, 320, 360, 381, 384, 432, 446, 480, 508, 540, 576, 635, 640, 669, 720, 762, 768, 864, 892, 960, 1016, 1080, 1115, 1143, 1152, 1270, 1280, 1338, 1440, 1524, 1728, 1784, 1905, 1920, 2007, 2032, 2160, 2230, 2286, 2304, 2540, 2676, 2880, 3048, 3345, 3429, 3456, 3568, 3810, 3840, 4014, 4064, 4320, 4460, 4572, 5080, 5352, 5715, 5760, 6021, 6096, 6690, 6858, 6912, 7136, 7620, 8028, 8128, 8640, 8920, 9144, 10035, 10160, 10704, 11430, 11520, 12042, 12192, 13380, 13716, 14272, 15240, 16056, 16256, 17145, 17280, 17840, 18288, 20070, 20320, 21408, 22860, 24084, 24384, 26760, 27432, 28321, 28544, 30105, 30480, 32112, 32512, 34290, 34560, 35680, 36576, 40140, 40640, 42816, 45720, 48168, 48768, 53520, 54864, 56642, 57088, 60210, 60960, 64224, 68580, 71360, 73152, 80280, 81280, 84963, 85632, 91440, 96336, 97536, 107040, 109728, 113284, 120420, 121920, 128448, 137160, 141605, 142720, 146304, 160560, 162560, 169926, 171264, 182880, 192672, 214080, 219456, 226568, 240840, 243840, 254889, 256896, 274320, 283210, 285440, 292608, 321120, 339852, 365760, 385344, 424815, 428160, 438912, 453136, 481680, 487680, 509778, 513792, 548640, 566420, 642240, 679704, 731520, 764667, 770688, 849630, 856320, 877824, 906272, 963360, 1019556, 1097280, 1132840, 1274445, 1284480, 1359408, 1463040, 1529334, 1541376, 1699260, 1812544, 1926720, 2039112, 2194560, 2265680, 2548890, 2568960, 2718816, 3058668, 3398520, 3625088, 3823335, 3853440, 4078224, 4389120, 4531360, 5097780, 5437632, 6117336, 6797040, 7250176, 7646670, 7706880, 8156448, 9062720, 10195560, 10875264, 12234672, 13594080, 15293340, 16312896, 18125440, 20391120, 21750528, 24469344, 27188160, 30586680, 32625792, 36250880, 40782240, 48938688, 54376320, 61173360, 65251584, 81564480, 97877376, 108752640, 122346720, 163128960, 195754752, 244693440, 326257920, 489386880, 978773760]

約数ペア:

[(1, 978773760), (2, 489386880), (3, 326257920), (4, 244693440), (5, 195754752), (6, 163128960), (8, 122346720), (9, 108752640), (10, 97877376), (12, 81564480), (15, 65251584), (16, 61173360), (18, 54376320), (20, 48938688), (24, 40782240), (27, 36250880), (30, 32625792), (32, 30586680), (36, 27188160), (40, 24469344), (45, 21750528), (48, 20391120), (54, 18125440), (60, 16312896), (64, 15293340), (72, 13594080), (80, 12234672), (90, 10875264), (96, 10195560), (108, 9062720), (120, 8156448), (127, 7706880), (128, 7646670), (135, 7250176), (144, 6797040), (160, 6117336), (180, 5437632), (192, 5097780), (216, 4531360), (223, 4389120), (240, 4078224), (254, 3853440), (256, 3823335), (270, 3625088), (288, 3398520), (320, 3058668), (360, 2718816), (381, 2568960), (384, 2548890), (432, 2265680), (446, 2194560), (480, 2039112), (508, 1926720), (540, 1812544), (576, 1699260), (635, 1541376), (640, 1529334), (669, 1463040), (720, 1359408), (762, 1284480), (768, 1274445), (864, 1132840), (892, 1097280), (960, 1019556), (1016, 963360), (1080, 906272), (1115, 877824), (1143, 856320), (1152, 849630), (1270, 770688), (1280, 764667), (1338, 731520), (1440, 679704), (1524, 642240), (1728, 566420), (1784, 548640), (1905, 513792), (1920, 509778), (2007, 487680), (2032, 481680), (2160, 453136), (2230, 438912), (2286, 428160), (2304, 424815), (2540, 385344), (2676, 365760), (2880, 339852), (3048, 321120), (3345, 292608), (3429, 285440), (3456, 283210), (3568, 274320), (3810, 256896), (3840, 254889), (4014, 243840), (4064, 240840), (4320, 226568), (4460, 219456), (4572, 214080), (5080, 192672), (5352, 182880), (5715, 171264), (5760, 169926), (6021, 162560), (6096, 160560), (6690, 146304), (6858, 142720), (6912, 141605), (7136, 137160), (7620, 128448), (8028, 121920), (8128, 120420), (8640, 113284), (8920, 109728), (9144, 107040), (10035, 97536), (10160, 96336), (10704, 91440), (11430, 85632), (11520, 84963), (12042, 81280), (12192, 80280), (13380, 73152), (13716, 71360), (14272, 68580), (15240, 64224), (16056, 60960), (16256, 60210), (17145, 57088), (17280, 56642), (17840, 54864), (18288, 53520), (20070, 48768), (20320, 48168), (21408, 45720), (22860, 42816), (24084, 40640), (24384, 40140), (26760, 36576), (27432, 35680), (28321, 34560), (28544, 34290), (30105, 32512), (30480, 32112)]