775513440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4603}}^1$

素因数の和:4643

約数の個数: 240

約数和(自身を含む): 2948088528

約数和(自身を除く): 2172575088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4603, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9206, 9360, 10530, 11232, 12960, 13809, 14040, 16848, 18412, 18720, 21060, 23015, 27618, 28080, 33696, 36824, 41427, 42120, 46030, 55236, 56160, 59839, 69045, 73648, 82854, 84240, 92060, 110472, 119678, 124281, 138090, 147296, 165708, 168480, 179517, 184120, 207135, 220944, 239356, 248562, 276180, 299195, 331416, 359034, 368240, 372843, 414270, 441888, 478712, 497124, 538551, 552360, 598390, 621405, 662832, 718068, 736480, 745686, 828540, 897585, 957424, 994248, 1077102, 1104720, 1196780, 1242810, 1325664, 1436136, 1491372, 1615653, 1657080, 1795170, 1864215, 1914848, 1988496, 2154204, 2209440, 2393560, 2485620, 2692755, 2872272, 2982744, 3231306, 3314160, 3590340, 3728430, 3976992, 4308408, 4787120, 4846959, 4971240, 5385510, 5744544, 5965488, 6462612, 6628320, 7180680, 7456860, 8078265, 8616816, 9574240, 9693918, 9942480, 10771020, 11930976, 12925224, 14361360, 14913720, 16156530, 17233632, 19387836, 19884960, 21542040, 24234795, 25850448, 28722720, 29827440, 32313060, 38775672, 43084080, 48469590, 51700896, 59654880, 64626120, 77551344, 86168160, 96939180, 129252240, 155102688, 193878360, 258504480, 387756720, 775513440]

約数ペア:

[(1, 775513440), (2, 387756720), (3, 258504480), (4, 193878360), (5, 155102688), (6, 129252240), (8, 96939180), (9, 86168160), (10, 77551344), (12, 64626120), (13, 59654880), (15, 51700896), (16, 48469590), (18, 43084080), (20, 38775672), (24, 32313060), (26, 29827440), (27, 28722720), (30, 25850448), (32, 24234795), (36, 21542040), (39, 19884960), (40, 19387836), (45, 17233632), (48, 16156530), (52, 14913720), (54, 14361360), (60, 12925224), (65, 11930976), (72, 10771020), (78, 9942480), (80, 9693918), (81, 9574240), (90, 8616816), (96, 8078265), (104, 7456860), (108, 7180680), (117, 6628320), (120, 6462612), (130, 5965488), (135, 5744544), (144, 5385510), (156, 4971240), (160, 4846959), (162, 4787120), (180, 4308408), (195, 3976992), (208, 3728430), (216, 3590340), (234, 3314160), (240, 3231306), (260, 2982744), (270, 2872272), (288, 2692755), (312, 2485620), (324, 2393560), (351, 2209440), (360, 2154204), (390, 1988496), (405, 1914848), (416, 1864215), (432, 1795170), (468, 1657080), (480, 1615653), (520, 1491372), (540, 1436136), (585, 1325664), (624, 1242810), (648, 1196780), (702, 1104720), (720, 1077102), (780, 994248), (810, 957424), (864, 897585), (936, 828540), (1040, 745686), (1053, 736480), (1080, 718068), (1170, 662832), (1248, 621405), (1296, 598390), (1404, 552360), (1440, 538551), (1560, 497124), (1620, 478712), (1755, 441888), (1872, 414270), (2080, 372843), (2106, 368240), (2160, 359034), (2340, 331416), (2592, 299195), (2808, 276180), (3120, 248562), (3240, 239356), (3510, 220944), (3744, 207135), (4212, 184120), (4320, 179517), (4603, 168480), (4680, 165708), (5265, 147296), (5616, 138090), (6240, 124281), (6480, 119678), (7020, 110472), (8424, 92060), (9206, 84240), (9360, 82854), (10530, 73648), (11232, 69045), (12960, 59839), (13809, 56160), (14040, 55236), (16848, 46030), (18412, 42120), (18720, 41427), (21060, 36824), (23015, 33696), (27618, 28080)]