327144480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:643

約数の個数: 192

約数和(自身を含む): 1122750720

約数和(自身を除く): 795606240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 103, 104, 120, 130, 156, 160, 195, 206, 208, 240, 260, 309, 312, 390, 412, 416, 480, 509, 515, 520, 618, 624, 780, 824, 1018, 1030, 1040, 1236, 1248, 1339, 1527, 1545, 1560, 1648, 2036, 2060, 2080, 2472, 2545, 2678, 3054, 3090, 3120, 3296, 4017, 4072, 4120, 4944, 5090, 5356, 6108, 6180, 6240, 6617, 6695, 7635, 8034, 8144, 8240, 9888, 10180, 10712, 12216, 12360, 13234, 13390, 15270, 16068, 16288, 16480, 19851, 20085, 20360, 21424, 24432, 24720, 26468, 26780, 30540, 32136, 33085, 39702, 40170, 40720, 42848, 48864, 49440, 52427, 52936, 53560, 61080, 64272, 66170, 79404, 80340, 81440, 99255, 104854, 105872, 107120, 122160, 128544, 132340, 157281, 158808, 160680, 198510, 209708, 211744, 214240, 244320, 262135, 264680, 314562, 317616, 321360, 397020, 419416, 524270, 529360, 629124, 635232, 642720, 681551, 786405, 794040, 838832, 1048540, 1058720, 1258248, 1363102, 1572810, 1588080, 1677664, 2044653, 2097080, 2516496, 2726204, 3145620, 3176160, 3407755, 4089306, 4194160, 5032992, 5452408, 6291240, 6815510, 8178612, 8388320, 10223265, 10904816, 12582480, 13631020, 16357224, 20446530, 21809632, 25164960, 27262040, 32714448, 40893060, 54524080, 65428896, 81786120, 109048160, 163572240, 327144480]

約数ペア:

[(1, 327144480), (2, 163572240), (3, 109048160), (4, 81786120), (5, 65428896), (6, 54524080), (8, 40893060), (10, 32714448), (12, 27262040), (13, 25164960), (15, 21809632), (16, 20446530), (20, 16357224), (24, 13631020), (26, 12582480), (30, 10904816), (32, 10223265), (39, 8388320), (40, 8178612), (48, 6815510), (52, 6291240), (60, 5452408), (65, 5032992), (78, 4194160), (80, 4089306), (96, 3407755), (103, 3176160), (104, 3145620), (120, 2726204), (130, 2516496), (156, 2097080), (160, 2044653), (195, 1677664), (206, 1588080), (208, 1572810), (240, 1363102), (260, 1258248), (309, 1058720), (312, 1048540), (390, 838832), (412, 794040), (416, 786405), (480, 681551), (509, 642720), (515, 635232), (520, 629124), (618, 529360), (624, 524270), (780, 419416), (824, 397020), (1018, 321360), (1030, 317616), (1040, 314562), (1236, 264680), (1248, 262135), (1339, 244320), (1527, 214240), (1545, 211744), (1560, 209708), (1648, 198510), (2036, 160680), (2060, 158808), (2080, 157281), (2472, 132340), (2545, 128544), (2678, 122160), (3054, 107120), (3090, 105872), (3120, 104854), (3296, 99255), (4017, 81440), (4072, 80340), (4120, 79404), (4944, 66170), (5090, 64272), (5356, 61080), (6108, 53560), (6180, 52936), (6240, 52427), (6617, 49440), (6695, 48864), (7635, 42848), (8034, 40720), (8144, 40170), (8240, 39702), (9888, 33085), (10180, 32136), (10712, 30540), (12216, 26780), (12360, 26468), (13234, 24720), (13390, 24432), (15270, 21424), (16068, 20360), (16288, 20085), (16480, 19851)]