378780480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 336

約数和(自身を含む): 1433437824

約数和(自身を除く): 1054657344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 67, 72, 78, 80, 90, 96, 104, 117, 120, 130, 134, 144, 151, 156, 160, 180, 192, 195, 201, 208, 234, 240, 260, 268, 288, 302, 312, 320, 335, 360, 390, 402, 416, 453, 468, 480, 520, 536, 576, 585, 603, 604, 624, 670, 720, 755, 780, 804, 832, 871, 906, 936, 960, 1005, 1040, 1072, 1170, 1206, 1208, 1248, 1340, 1359, 1440, 1510, 1560, 1608, 1742, 1812, 1872, 1963, 2010, 2080, 2144, 2265, 2340, 2412, 2416, 2496, 2613, 2680, 2718, 2880, 3015, 3020, 3120, 3216, 3484, 3624, 3744, 3926, 4020, 4160, 4288, 4355, 4530, 4680, 4824, 4832, 5226, 5360, 5436, 5889, 6030, 6040, 6240, 6432, 6795, 6968, 7248, 7488, 7839, 7852, 8040, 8710, 9060, 9360, 9648, 9664, 9815, 10117, 10452, 10720, 10872, 11778, 12060, 12080, 12480, 12864, 13065, 13590, 13936, 14496, 15678, 15704, 16080, 17420, 17667, 18120, 18720, 19296, 19630, 20234, 20904, 21440, 21744, 23556, 24120, 24160, 26130, 27180, 27872, 28992, 29445, 30351, 31356, 31408, 32160, 34840, 35334, 36240, 37440, 38592, 39195, 39260, 40468, 41808, 43488, 47112, 48240, 48320, 50585, 52260, 54360, 55744, 58890, 60702, 62712, 62816, 64320, 69680, 70668, 72480, 78390, 78520, 80936, 83616, 86976, 88335, 91053, 94224, 96480, 101170, 104520, 108720, 117780, 121404, 125424, 125632, 131521, 139360, 141336, 144960, 151755, 156780, 157040, 161872, 167232, 176670, 182106, 188448, 192960, 202340, 209040, 217440, 235560, 242808, 250848, 263042, 278720, 282672, 303510, 313560, 314080, 323744, 353340, 364212, 376896, 394563, 404680, 418080, 434880, 455265, 471120, 485616, 501696, 526084, 565344, 607020, 627120, 628160, 647488, 657605, 706680, 728424, 789126, 809360, 836160, 910530, 942240, 971232, 1052168, 1130688, 1183689, 1214040, 1254240, 1315210, 1413360, 1456848, 1578252, 1618720, 1821060, 1884480, 1942464, 1972815, 2104336, 2367378, 2428080, 2508480, 2630420, 2826720, 2913696, 3156504, 3237440, 3642120, 3945630, 4208672, 4734756, 4856160, 5260840, 5653440, 5827392, 5918445, 6313008, 7284240, 7891260, 8417344, 9469512, 9712320, 10521680, 11836890, 12626016, 14568480, 15782520, 18939024, 21043360, 23673780, 25252032, 29136960, 31565040, 37878048, 42086720, 47347560, 63130080, 75756096, 94695120, 126260160, 189390240, 378780480]

約数ペア:

[(1, 378780480), (2, 189390240), (3, 126260160), (4, 94695120), (5, 75756096), (6, 63130080), (8, 47347560), (9, 42086720), (10, 37878048), (12, 31565040), (13, 29136960), (15, 25252032), (16, 23673780), (18, 21043360), (20, 18939024), (24, 15782520), (26, 14568480), (30, 12626016), (32, 11836890), (36, 10521680), (39, 9712320), (40, 9469512), (45, 8417344), (48, 7891260), (52, 7284240), (60, 6313008), (64, 5918445), (65, 5827392), (67, 5653440), (72, 5260840), (78, 4856160), (80, 4734756), (90, 4208672), (96, 3945630), (104, 3642120), (117, 3237440), (120, 3156504), (130, 2913696), (134, 2826720), (144, 2630420), (151, 2508480), (156, 2428080), (160, 2367378), (180, 2104336), (192, 1972815), (195, 1942464), (201, 1884480), (208, 1821060), (234, 1618720), (240, 1578252), (260, 1456848), (268, 1413360), (288, 1315210), (302, 1254240), (312, 1214040), (320, 1183689), (335, 1130688), (360, 1052168), (390, 971232), (402, 942240), (416, 910530), (453, 836160), (468, 809360), (480, 789126), (520, 728424), (536, 706680), (576, 657605), (585, 647488), (603, 628160), (604, 627120), (624, 607020), (670, 565344), (720, 526084), (755, 501696), (780, 485616), (804, 471120), (832, 455265), (871, 434880), (906, 418080), (936, 404680), (960, 394563), (1005, 376896), (1040, 364212), (1072, 353340), (1170, 323744), (1206, 314080), (1208, 313560), (1248, 303510), (1340, 282672), (1359, 278720), (1440, 263042), (1510, 250848), (1560, 242808), (1608, 235560), (1742, 217440), (1812, 209040), (1872, 202340), (1963, 192960), (2010, 188448), (2080, 182106), (2144, 176670), (2265, 167232), (2340, 161872), (2412, 157040), (2416, 156780), (2496, 151755), (2613, 144960), (2680, 141336), (2718, 139360), (2880, 131521), (3015, 125632), (3020, 125424), (3120, 121404), (3216, 117780), (3484, 108720), (3624, 104520), (3744, 101170), (3926, 96480), (4020, 94224), (4160, 91053), (4288, 88335), (4355, 86976), (4530, 83616), (4680, 80936), (4824, 78520), (4832, 78390), (5226, 72480), (5360, 70668), (5436, 69680), (5889, 64320), (6030, 62816), (6040, 62712), (6240, 60702), (6432, 58890), (6795, 55744), (6968, 54360), (7248, 52260), (7488, 50585), (7839, 48320), (7852, 48240), (8040, 47112), (8710, 43488), (9060, 41808), (9360, 40468), (9648, 39260), (9664, 39195), (9815, 38592), (10117, 37440), (10452, 36240), (10720, 35334), (10872, 34840), (11778, 32160), (12060, 31408), (12080, 31356), (12480, 30351), (12864, 29445), (13065, 28992), (13590, 27872), (13936, 27180), (14496, 26130), (15678, 24160), (15704, 24120), (16080, 23556), (17420, 21744), (17667, 21440), (18120, 20904), (18720, 20234), (19296, 19630)]