1818532440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{2293}}^1$

素因数の和:4513

約数の個数: 96

約数和(自身を含む): 5915491920

約数和(自身を除く): 4096959480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2203, 2293, 4406, 4586, 6609, 6879, 8812, 9172, 11015, 11465, 13218, 13758, 17624, 18344, 19827, 20637, 22030, 22930, 26436, 27516, 33045, 34395, 39654, 41274, 44060, 45860, 52872, 55032, 66090, 68790, 79308, 82548, 88120, 91720, 99135, 103185, 132180, 137580, 158616, 165096, 198270, 206370, 264360, 275160, 396540, 412740, 793080, 825480, 5051479, 10102958, 15154437, 20205916, 25257395, 30308874, 40411832, 45463311, 50514790, 60617748, 75772185, 90926622, 101029580, 121235496, 151544370, 181853244, 202059160, 227316555, 303088740, 363706488, 454633110, 606177480, 909266220, 1818532440]

約数ペア:

[(1, 1818532440), (2, 909266220), (3, 606177480), (4, 454633110), (5, 363706488), (6, 303088740), (8, 227316555), (9, 202059160), (10, 181853244), (12, 151544370), (15, 121235496), (18, 101029580), (20, 90926622), (24, 75772185), (30, 60617748), (36, 50514790), (40, 45463311), (45, 40411832), (60, 30308874), (72, 25257395), (90, 20205916), (120, 15154437), (180, 10102958), (360, 5051479), (2203, 825480), (2293, 793080), (4406, 412740), (4586, 396540), (6609, 275160), (6879, 264360), (8812, 206370), (9172, 198270), (11015, 165096), (11465, 158616), (13218, 137580), (13758, 132180), (17624, 103185), (18344, 99135), (19827, 91720), (20637, 88120), (22030, 82548), (22930, 79308), (26436, 68790), (27516, 66090), (33045, 55032), (34395, 52872), (39654, 45860), (41274, 44060)]