439063920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1609}}^1$

素因数の和:2007

約数の個数: 120

約数和(自身を含む): 1479332400

約数和(自身を除く): 1040268480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 379, 720, 758, 1137, 1516, 1609, 1895, 2274, 3032, 3218, 3411, 3790, 4548, 4827, 5685, 6064, 6436, 6822, 7580, 8045, 9096, 9654, 11370, 12872, 13644, 14481, 15160, 16090, 17055, 18192, 19308, 22740, 24135, 25744, 27288, 28962, 30320, 32180, 34110, 38616, 45480, 48270, 54576, 57924, 64360, 68220, 72405, 77232, 90960, 96540, 115848, 128720, 136440, 144810, 193080, 231696, 272880, 289620, 386160, 579240, 609811, 1158480, 1219622, 1829433, 2439244, 3049055, 3658866, 4878488, 5488299, 6098110, 7317732, 9147165, 9756976, 10976598, 12196220, 14635464, 18294330, 21953196, 24392440, 27441495, 29270928, 36588660, 43906392, 48784880, 54882990, 73177320, 87812784, 109765980, 146354640, 219531960, 439063920]

約数ペア:

[(1, 439063920), (2, 219531960), (3, 146354640), (4, 109765980), (5, 87812784), (6, 73177320), (8, 54882990), (9, 48784880), (10, 43906392), (12, 36588660), (15, 29270928), (16, 27441495), (18, 24392440), (20, 21953196), (24, 18294330), (30, 14635464), (36, 12196220), (40, 10976598), (45, 9756976), (48, 9147165), (60, 7317732), (72, 6098110), (80, 5488299), (90, 4878488), (120, 3658866), (144, 3049055), (180, 2439244), (240, 1829433), (360, 1219622), (379, 1158480), (720, 609811), (758, 579240), (1137, 386160), (1516, 289620), (1609, 272880), (1895, 231696), (2274, 193080), (3032, 144810), (3218, 136440), (3411, 128720), (3790, 115848), (4548, 96540), (4827, 90960), (5685, 77232), (6064, 72405), (6436, 68220), (6822, 64360), (7580, 57924), (8045, 54576), (9096, 48270), (9654, 45480), (11370, 38616), (12872, 34110), (13644, 32180), (14481, 30320), (15160, 28962), (16090, 27288), (17055, 25744), (18192, 24135), (19308, 22740)]