272848320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:683

約数の個数: 168

約数和(自身を含む): 945032400

約数和(自身を除く): 672184080

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, 144, 160, 180, 192, 211, 240, 288, 320, 360, 422, 449, 480, 576, 633, 720, 844, 898, 960, 1055, 1266, 1347, 1440, 1688, 1796, 1899, 2110, 2245, 2532, 2694, 2880, 3165, 3376, 3592, 3798, 4041, 4220, 4490, 5064, 5388, 6330, 6735, 6752, 7184, 7596, 8082, 8440, 8980, 9495, 10128, 10776, 12660, 13470, 13504, 14368, 15192, 16164, 16880, 17960, 18990, 20205, 20256, 21552, 25320, 26940, 28736, 30384, 32328, 33760, 35920, 37980, 40410, 40512, 43104, 50640, 53880, 60768, 64656, 67520, 71840, 75960, 80820, 86208, 94739, 101280, 107760, 121536, 129312, 143680, 151920, 161640, 189478, 202560, 215520, 258624, 284217, 303840, 323280, 378956, 431040, 473695, 568434, 607680, 646560, 757912, 852651, 947390, 1136868, 1293120, 1421085, 1515824, 1705302, 1894780, 2273736, 2842170, 3031648, 3410604, 3789560, 4263255, 4547472, 5684340, 6063296, 6821208, 7579120, 8526510, 9094944, 11368680, 13642416, 15158240, 17053020, 18189888, 22737360, 27284832, 30316480, 34106040, 45474720, 54569664, 68212080, 90949440, 136424160, 272848320]

約数ペア:

[(1, 272848320), (2, 136424160), (3, 90949440), (4, 68212080), (5, 54569664), (6, 45474720), (8, 34106040), (9, 30316480), (10, 27284832), (12, 22737360), (15, 18189888), (16, 17053020), (18, 15158240), (20, 13642416), (24, 11368680), (30, 9094944), (32, 8526510), (36, 7579120), (40, 6821208), (45, 6063296), (48, 5684340), (60, 4547472), (64, 4263255), (72, 3789560), (80, 3410604), (90, 3031648), (96, 2842170), (120, 2273736), (144, 1894780), (160, 1705302), (180, 1515824), (192, 1421085), (211, 1293120), (240, 1136868), (288, 947390), (320, 852651), (360, 757912), (422, 646560), (449, 607680), (480, 568434), (576, 473695), (633, 431040), (720, 378956), (844, 323280), (898, 303840), (960, 284217), (1055, 258624), (1266, 215520), (1347, 202560), (1440, 189478), (1688, 161640), (1796, 151920), (1899, 143680), (2110, 129312), (2245, 121536), (2532, 107760), (2694, 101280), (2880, 94739), (3165, 86208), (3376, 80820), (3592, 75960), (3798, 71840), (4041, 67520), (4220, 64656), (4490, 60768), (5064, 53880), (5388, 50640), (6330, 43104), (6735, 40512), (6752, 40410), (7184, 37980), (7596, 35920), (8082, 33760), (8440, 32328), (8980, 30384), (9495, 28736), (10128, 26940), (10776, 25320), (12660, 21552), (13470, 20256), (13504, 20205), (14368, 18990), (15192, 17960), (16164, 16880)]