1212854400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1884

約数の個数: 288

約数和(自身を含む): 4518371520

約数和(自身を除く): 3305517120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 64, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 128, 138, 144, 150, 160, 180, 184, 192, 200, 207, 225, 230, 240, 276, 288, 300, 320, 345, 360, 368, 384, 400, 414, 450, 460, 480, 552, 575, 576, 600, 640, 690, 720, 736, 800, 828, 900, 920, 960, 1035, 1104, 1150, 1152, 1200, 1380, 1440, 1472, 1600, 1656, 1725, 1800, 1831, 1840, 1920, 2070, 2208, 2300, 2400, 2760, 2880, 2944, 3200, 3312, 3450, 3600, 3662, 3680, 4140, 4416, 4600, 4800, 5175, 5493, 5520, 5760, 6624, 6900, 7200, 7324, 7360, 8280, 8832, 9155, 9200, 9600, 10350, 10986, 11040, 13248, 13800, 14400, 14648, 14720, 16479, 16560, 18310, 18400, 20700, 21972, 22080, 26496, 27465, 27600, 28800, 29296, 32958, 33120, 36620, 36800, 41400, 42113, 43944, 44160, 45775, 54930, 55200, 58592, 65916, 66240, 73240, 73600, 82395, 82800, 84226, 87888, 91550, 109860, 110400, 117184, 126339, 131832, 132480, 137325, 146480, 164790, 165600, 168452, 175776, 183100, 210565, 219720, 220800, 234368, 252678, 263664, 274650, 292960, 329580, 331200, 336904, 351552, 366200, 379017, 411975, 421130, 439440, 505356, 527328, 549300, 585920, 631695, 659160, 662400, 673808, 703104, 732400, 758034, 823950, 842260, 878880, 1010712, 1052825, 1054656, 1098600, 1171840, 1263390, 1318320, 1347616, 1464800, 1516068, 1647900, 1684520, 1757760, 1895085, 2021424, 2105650, 2109312, 2197200, 2526780, 2636640, 2695232, 2929600, 3032136, 3158475, 3295800, 3369040, 3515520, 3790170, 4042848, 4211300, 4394400, 5053560, 5273280, 5390464, 5859200, 6064272, 6316950, 6591600, 6738080, 7580340, 8085696, 8422600, 8788800, 9475425, 10107120, 10546560, 12128544, 12633900, 13183200, 13476160, 15160680, 16171392, 16845200, 17577600, 18950850, 20214240, 24257088, 25267800, 26366400, 26952320, 30321360, 33690400, 37901700, 40428480, 48514176, 50535600, 52732800, 60642720, 67380800, 75803400, 80856960, 101071200, 121285440, 134761600, 151606800, 202142400, 242570880, 303213600, 404284800, 606427200, 1212854400]

約数ペア:

[(1, 1212854400), (2, 606427200), (3, 404284800), (4, 303213600), (5, 242570880), (6, 202142400), (8, 151606800), (9, 134761600), (10, 121285440), (12, 101071200), (15, 80856960), (16, 75803400), (18, 67380800), (20, 60642720), (23, 52732800), (24, 50535600), (25, 48514176), (30, 40428480), (32, 37901700), (36, 33690400), (40, 30321360), (45, 26952320), (46, 26366400), (48, 25267800), (50, 24257088), (60, 20214240), (64, 18950850), (69, 17577600), (72, 16845200), (75, 16171392), (80, 15160680), (90, 13476160), (92, 13183200), (96, 12633900), (100, 12128544), (115, 10546560), (120, 10107120), (128, 9475425), (138, 8788800), (144, 8422600), (150, 8085696), (160, 7580340), (180, 6738080), (184, 6591600), (192, 6316950), (200, 6064272), (207, 5859200), (225, 5390464), (230, 5273280), (240, 5053560), (276, 4394400), (288, 4211300), (300, 4042848), (320, 3790170), (345, 3515520), (360, 3369040), (368, 3295800), (384, 3158475), (400, 3032136), (414, 2929600), (450, 2695232), (460, 2636640), (480, 2526780), (552, 2197200), (575, 2109312), (576, 2105650), (600, 2021424), (640, 1895085), (690, 1757760), (720, 1684520), (736, 1647900), (800, 1516068), (828, 1464800), (900, 1347616), (920, 1318320), (960, 1263390), (1035, 1171840), (1104, 1098600), (1150, 1054656), (1152, 1052825), (1200, 1010712), (1380, 878880), (1440, 842260), (1472, 823950), (1600, 758034), (1656, 732400), (1725, 703104), (1800, 673808), (1831, 662400), (1840, 659160), (1920, 631695), (2070, 585920), (2208, 549300), (2300, 527328), (2400, 505356), (2760, 439440), (2880, 421130), (2944, 411975), (3200, 379017), (3312, 366200), (3450, 351552), (3600, 336904), (3662, 331200), (3680, 329580), (4140, 292960), (4416, 274650), (4600, 263664), (4800, 252678), (5175, 234368), (5493, 220800), (5520, 219720), (5760, 210565), (6624, 183100), (6900, 175776), (7200, 168452), (7324, 165600), (7360, 164790), (8280, 146480), (8832, 137325), (9155, 132480), (9200, 131832), (9600, 126339), (10350, 117184), (10986, 110400), (11040, 109860), (13248, 91550), (13800, 87888), (14400, 84226), (14648, 82800), (14720, 82395), (16479, 73600), (16560, 73240), (18310, 66240), (18400, 65916), (20700, 58592), (21972, 55200), (22080, 54930), (26496, 45775), (27465, 44160), (27600, 43944), (28800, 42113), (29296, 41400), (32958, 36800), (33120, 36620)]