53408160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:357

約数の個数: 240

約数和(自身を含む): 203625576

約数和(自身を除く): 150217416

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, 317, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 634, 648, 702, 720, 780, 810, 864, 936, 951, 1040, 1053, 1080, 1170, 1248, 1268, 1296, 1404, 1440, 1560, 1585, 1620, 1755, 1872, 1902, 2080, 2106, 2160, 2340, 2536, 2592, 2808, 2853, 3120, 3170, 3240, 3510, 3744, 3804, 4121, 4212, 4320, 4680, 4755, 5072, 5265, 5616, 5706, 6240, 6340, 6480, 7020, 7608, 8242, 8424, 8559, 9360, 9510, 10144, 10530, 11232, 11412, 12363, 12680, 12960, 14040, 14265, 15216, 16484, 16848, 17118, 18720, 19020, 20605, 21060, 22824, 24726, 25360, 25677, 28080, 28530, 30432, 32968, 33696, 34236, 37089, 38040, 41210, 42120, 42795, 45648, 49452, 50720, 51354, 56160, 57060, 61815, 65936, 68472, 74178, 76080, 82420, 84240, 85590, 91296, 98904, 102708, 111267, 114120, 123630, 128385, 131872, 136944, 148356, 152160, 164840, 168480, 171180, 185445, 197808, 205416, 222534, 228240, 247260, 256770, 273888, 296712, 329680, 333801, 342360, 370890, 395616, 410832, 445068, 456480, 494520, 513540, 556335, 593424, 659360, 667602, 684720, 741780, 821664, 890136, 989040, 1027080, 1112670, 1186848, 1335204, 1369440, 1483560, 1669005, 1780272, 1978080, 2054160, 2225340, 2670408, 2967120, 3338010, 3560544, 4108320, 4450680, 5340816, 5934240, 6676020, 8901360, 10681632, 13352040, 17802720, 26704080, 53408160]

約数ペア:

[(1, 53408160), (2, 26704080), (3, 17802720), (4, 13352040), (5, 10681632), (6, 8901360), (8, 6676020), (9, 5934240), (10, 5340816), (12, 4450680), (13, 4108320), (15, 3560544), (16, 3338010), (18, 2967120), (20, 2670408), (24, 2225340), (26, 2054160), (27, 1978080), (30, 1780272), (32, 1669005), (36, 1483560), (39, 1369440), (40, 1335204), (45, 1186848), (48, 1112670), (52, 1027080), (54, 989040), (60, 890136), (65, 821664), (72, 741780), (78, 684720), (80, 667602), (81, 659360), (90, 593424), (96, 556335), (104, 513540), (108, 494520), (117, 456480), (120, 445068), (130, 410832), (135, 395616), (144, 370890), (156, 342360), (160, 333801), (162, 329680), (180, 296712), (195, 273888), (208, 256770), (216, 247260), (234, 228240), (240, 222534), (260, 205416), (270, 197808), (288, 185445), (312, 171180), (317, 168480), (324, 164840), (351, 152160), (360, 148356), (390, 136944), (405, 131872), (416, 128385), (432, 123630), (468, 114120), (480, 111267), (520, 102708), (540, 98904), (585, 91296), (624, 85590), (634, 84240), (648, 82420), (702, 76080), (720, 74178), (780, 68472), (810, 65936), (864, 61815), (936, 57060), (951, 56160), (1040, 51354), (1053, 50720), (1080, 49452), (1170, 45648), (1248, 42795), (1268, 42120), (1296, 41210), (1404, 38040), (1440, 37089), (1560, 34236), (1585, 33696), (1620, 32968), (1755, 30432), (1872, 28530), (1902, 28080), (2080, 25677), (2106, 25360), (2160, 24726), (2340, 22824), (2536, 21060), (2592, 20605), (2808, 19020), (2853, 18720), (3120, 17118), (3170, 16848), (3240, 16484), (3510, 15216), (3744, 14265), (3804, 14040), (4121, 12960), (4212, 12680), (4320, 12363), (4680, 11412), (4755, 11232), (5072, 10530), (5265, 10144), (5616, 9510), (5706, 9360), (6240, 8559), (6340, 8424), (6480, 8242), (7020, 7608)]