145344960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:595

約数の個数: 168

約数和(自身を含む): 505602240

約数和(自身を除く): 360257280

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, 109, 120, 144, 160, 180, 192, 218, 240, 288, 320, 327, 360, 436, 463, 480, 545, 576, 654, 720, 872, 926, 960, 981, 1090, 1308, 1389, 1440, 1635, 1744, 1852, 1962, 2180, 2315, 2616, 2778, 2880, 3270, 3488, 3704, 3924, 4167, 4360, 4630, 4905, 5232, 5556, 6540, 6945, 6976, 7408, 7848, 8334, 8720, 9260, 9810, 10464, 11112, 13080, 13890, 14816, 15696, 16668, 17440, 18520, 19620, 20835, 20928, 22224, 26160, 27780, 29632, 31392, 33336, 34880, 37040, 39240, 41670, 44448, 50467, 52320, 55560, 62784, 66672, 74080, 78480, 83340, 88896, 100934, 104640, 111120, 133344, 148160, 151401, 156960, 166680, 201868, 222240, 252335, 266688, 302802, 313920, 333360, 403736, 444480, 454203, 504670, 605604, 666720, 757005, 807472, 908406, 1009340, 1211208, 1333440, 1514010, 1614944, 1816812, 2018680, 2271015, 2422416, 3028020, 3229888, 3633624, 4037360, 4542030, 4844832, 6056040, 7267248, 8074720, 9084060, 9689664, 12112080, 14534496, 16149440, 18168120, 24224160, 29068992, 36336240, 48448320, 72672480, 145344960]

約数ペア:

[(1, 145344960), (2, 72672480), (3, 48448320), (4, 36336240), (5, 29068992), (6, 24224160), (8, 18168120), (9, 16149440), (10, 14534496), (12, 12112080), (15, 9689664), (16, 9084060), (18, 8074720), (20, 7267248), (24, 6056040), (30, 4844832), (32, 4542030), (36, 4037360), (40, 3633624), (45, 3229888), (48, 3028020), (60, 2422416), (64, 2271015), (72, 2018680), (80, 1816812), (90, 1614944), (96, 1514010), (109, 1333440), (120, 1211208), (144, 1009340), (160, 908406), (180, 807472), (192, 757005), (218, 666720), (240, 605604), (288, 504670), (320, 454203), (327, 444480), (360, 403736), (436, 333360), (463, 313920), (480, 302802), (545, 266688), (576, 252335), (654, 222240), (720, 201868), (872, 166680), (926, 156960), (960, 151401), (981, 148160), (1090, 133344), (1308, 111120), (1389, 104640), (1440, 100934), (1635, 88896), (1744, 83340), (1852, 78480), (1962, 74080), (2180, 66672), (2315, 62784), (2616, 55560), (2778, 52320), (2880, 50467), (3270, 44448), (3488, 41670), (3704, 39240), (3924, 37040), (4167, 34880), (4360, 33336), (4630, 31392), (4905, 29632), (5232, 27780), (5556, 26160), (6540, 22224), (6945, 20928), (6976, 20835), (7408, 19620), (7848, 18520), (8334, 17440), (8720, 16668), (9260, 15696), (9810, 14816), (10464, 13890), (11112, 13080)]