9381457440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{27259}}^1$

素因数の和:27519

約数の個数: 144

約数和(自身を含む): 32149353600

約数和(自身を除く): 22767896160

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, 72, 80, 90, 96, 120, 144, 160, 180, 239, 240, 288, 360, 478, 480, 717, 720, 956, 1195, 1434, 1440, 1912, 2151, 2390, 2868, 3585, 3824, 4302, 4780, 5736, 7170, 7648, 8604, 9560, 10755, 11472, 14340, 17208, 19120, 21510, 22944, 27259, 28680, 34416, 38240, 43020, 54518, 57360, 68832, 81777, 86040, 109036, 114720, 136295, 163554, 172080, 218072, 245331, 272590, 327108, 344160, 408885, 436144, 490662, 545180, 654216, 817770, 872288, 981324, 1090360, 1226655, 1308432, 1635540, 1962648, 2180720, 2453310, 2616864, 3271080, 3925296, 4361440, 4906620, 6514901, 6542160, 7850592, 9813240, 13029802, 13084320, 19544703, 19626480, 26059604, 32574505, 39089406, 39252960, 52119208, 58634109, 65149010, 78178812, 97723515, 104238416, 117268218, 130298020, 156357624, 195447030, 208476832, 234536436, 260596040, 293170545, 312715248, 390894060, 469072872, 521192080, 586341090, 625430496, 781788120, 938145744, 1042384160, 1172682180, 1563576240, 1876291488, 2345364360, 3127152480, 4690728720, 9381457440]

約数ペア:

[(1, 9381457440), (2, 4690728720), (3, 3127152480), (4, 2345364360), (5, 1876291488), (6, 1563576240), (8, 1172682180), (9, 1042384160), (10, 938145744), (12, 781788120), (15, 625430496), (16, 586341090), (18, 521192080), (20, 469072872), (24, 390894060), (30, 312715248), (32, 293170545), (36, 260596040), (40, 234536436), (45, 208476832), (48, 195447030), (60, 156357624), (72, 130298020), (80, 117268218), (90, 104238416), (96, 97723515), (120, 78178812), (144, 65149010), (160, 58634109), (180, 52119208), (239, 39252960), (240, 39089406), (288, 32574505), (360, 26059604), (478, 19626480), (480, 19544703), (717, 13084320), (720, 13029802), (956, 9813240), (1195, 7850592), (1434, 6542160), (1440, 6514901), (1912, 4906620), (2151, 4361440), (2390, 3925296), (2868, 3271080), (3585, 2616864), (3824, 2453310), (4302, 2180720), (4780, 1962648), (5736, 1635540), (7170, 1308432), (7648, 1226655), (8604, 1090360), (9560, 981324), (10755, 872288), (11472, 817770), (14340, 654216), (17208, 545180), (19120, 490662), (21510, 436144), (22944, 408885), (27259, 344160), (28680, 327108), (34416, 272590), (38240, 245331), (43020, 218072), (54518, 172080), (57360, 163554), (68832, 136295), (81777, 114720), (86040, 109036)]