54344160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2937

約数の個数: 144

約数和(自身を含む): 199783584

約数和(自身を除く): 145439424

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, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2903, 3120, 3744, 4680, 5806, 6240, 8709, 9360, 11612, 14515, 17418, 18720, 23224, 26127, 29030, 34836, 37739, 43545, 46448, 52254, 58060, 69672, 75478, 87090, 92896, 104508, 113217, 116120, 130635, 139344, 150956, 174180, 188695, 209016, 226434, 232240, 261270, 278688, 301912, 339651, 348360, 377390, 418032, 452868, 464480, 522540, 566085, 603824, 679302, 696720, 754780, 836064, 905736, 1045080, 1132170, 1207648, 1358604, 1393440, 1509560, 1698255, 1811472, 2090160, 2264340, 2717208, 3019120, 3396510, 3622944, 4180320, 4528680, 5434416, 6038240, 6793020, 9057360, 10868832, 13586040, 18114720, 27172080, 54344160]

約数ペア:

[(1, 54344160), (2, 27172080), (3, 18114720), (4, 13586040), (5, 10868832), (6, 9057360), (8, 6793020), (9, 6038240), (10, 5434416), (12, 4528680), (13, 4180320), (15, 3622944), (16, 3396510), (18, 3019120), (20, 2717208), (24, 2264340), (26, 2090160), (30, 1811472), (32, 1698255), (36, 1509560), (39, 1393440), (40, 1358604), (45, 1207648), (48, 1132170), (52, 1045080), (60, 905736), (65, 836064), (72, 754780), (78, 696720), (80, 679302), (90, 603824), (96, 566085), (104, 522540), (117, 464480), (120, 452868), (130, 418032), (144, 377390), (156, 348360), (160, 339651), (180, 301912), (195, 278688), (208, 261270), (234, 232240), (240, 226434), (260, 209016), (288, 188695), (312, 174180), (360, 150956), (390, 139344), (416, 130635), (468, 116120), (480, 113217), (520, 104508), (585, 92896), (624, 87090), (720, 75478), (780, 69672), (936, 58060), (1040, 52254), (1170, 46448), (1248, 43545), (1440, 37739), (1560, 34836), (1872, 29030), (2080, 26127), (2340, 23224), (2903, 18720), (3120, 17418), (3744, 14515), (4680, 11612), (5806, 9360), (6240, 8709)]