1230376320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{941}}^1$

素因数の和:1193

約数の個数: 192

約数和(自身を含む): 4271894640

約数和(自身を除く): 3041518320

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, 80, 90, 96, 120, 128, 144, 160, 180, 192, 227, 240, 288, 320, 360, 384, 454, 480, 576, 640, 681, 720, 908, 941, 960, 1135, 1152, 1362, 1440, 1816, 1882, 1920, 2043, 2270, 2724, 2823, 2880, 3405, 3632, 3764, 4086, 4540, 4705, 5448, 5646, 5760, 6810, 7264, 7528, 8172, 8469, 9080, 9410, 10215, 10896, 11292, 13620, 14115, 14528, 15056, 16344, 16938, 18160, 18820, 20430, 21792, 22584, 27240, 28230, 29056, 30112, 32688, 33876, 36320, 37640, 40860, 42345, 43584, 45168, 54480, 56460, 60224, 65376, 67752, 72640, 75280, 81720, 84690, 87168, 90336, 108960, 112920, 120448, 130752, 135504, 145280, 150560, 163440, 169380, 180672, 213607, 217920, 225840, 261504, 271008, 301120, 326880, 338760, 361344, 427214, 435840, 451680, 542016, 602240, 640821, 653760, 677520, 854428, 903360, 1068035, 1084032, 1281642, 1307520, 1355040, 1708856, 1806720, 1922463, 2136070, 2563284, 2710080, 3204105, 3417712, 3844926, 4272140, 5126568, 5420160, 6408210, 6835424, 7689852, 8544280, 9612315, 10253136, 12816420, 13670848, 15379704, 17088560, 19224630, 20506272, 25632840, 27341696, 30759408, 34177120, 38449260, 41012544, 51265680, 61518816, 68354240, 76898520, 82025088, 102531360, 123037632, 136708480, 153797040, 205062720, 246075264, 307594080, 410125440, 615188160, 1230376320]

約数ペア:

[(1, 1230376320), (2, 615188160), (3, 410125440), (4, 307594080), (5, 246075264), (6, 205062720), (8, 153797040), (9, 136708480), (10, 123037632), (12, 102531360), (15, 82025088), (16, 76898520), (18, 68354240), (20, 61518816), (24, 51265680), (30, 41012544), (32, 38449260), (36, 34177120), (40, 30759408), (45, 27341696), (48, 25632840), (60, 20506272), (64, 19224630), (72, 17088560), (80, 15379704), (90, 13670848), (96, 12816420), (120, 10253136), (128, 9612315), (144, 8544280), (160, 7689852), (180, 6835424), (192, 6408210), (227, 5420160), (240, 5126568), (288, 4272140), (320, 3844926), (360, 3417712), (384, 3204105), (454, 2710080), (480, 2563284), (576, 2136070), (640, 1922463), (681, 1806720), (720, 1708856), (908, 1355040), (941, 1307520), (960, 1281642), (1135, 1084032), (1152, 1068035), (1362, 903360), (1440, 854428), (1816, 677520), (1882, 653760), (1920, 640821), (2043, 602240), (2270, 542016), (2724, 451680), (2823, 435840), (2880, 427214), (3405, 361344), (3632, 338760), (3764, 326880), (4086, 301120), (4540, 271008), (4705, 261504), (5448, 225840), (5646, 217920), (5760, 213607), (6810, 180672), (7264, 169380), (7528, 163440), (8172, 150560), (8469, 145280), (9080, 135504), (9410, 130752), (10215, 120448), (10896, 112920), (11292, 108960), (13620, 90336), (14115, 87168), (14528, 84690), (15056, 81720), (16344, 75280), (16938, 72640), (18160, 67752), (18820, 65376), (20430, 60224), (21792, 56460), (22584, 54480), (27240, 45168), (28230, 43584), (29056, 42345), (30112, 40860), (32688, 37640), (33876, 36320)]