427245120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1361}}^1$

素因数の和:1493

約数の個数: 168

約数和(自身を含む): 1484116920

約数和(自身を除く): 1056871800

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, 480, 545, 576, 654, 720, 872, 960, 981, 1090, 1308, 1361, 1440, 1635, 1744, 1962, 2180, 2616, 2722, 2880, 3270, 3488, 3924, 4083, 4360, 4905, 5232, 5444, 6540, 6805, 6976, 7848, 8166, 8720, 9810, 10464, 10888, 12249, 13080, 13610, 15696, 16332, 17440, 19620, 20415, 20928, 21776, 24498, 26160, 27220, 31392, 32664, 34880, 39240, 40830, 43552, 48996, 52320, 54440, 61245, 62784, 65328, 78480, 81660, 87104, 97992, 104640, 108880, 122490, 130656, 148349, 156960, 163320, 195984, 217760, 244980, 261312, 296698, 313920, 326640, 391968, 435520, 445047, 489960, 593396, 653280, 741745, 783936, 890094, 979920, 1186792, 1306560, 1335141, 1483490, 1780188, 1959840, 2225235, 2373584, 2670282, 2966980, 3560376, 3919680, 4450470, 4747168, 5340564, 5933960, 6675705, 7120752, 8900940, 9494336, 10681128, 11867920, 13351410, 14241504, 17801880, 21362256, 23735840, 26702820, 28483008, 35603760, 42724512, 47471680, 53405640, 71207520, 85449024, 106811280, 142415040, 213622560, 427245120]

約数ペア:

[(1, 427245120), (2, 213622560), (3, 142415040), (4, 106811280), (5, 85449024), (6, 71207520), (8, 53405640), (9, 47471680), (10, 42724512), (12, 35603760), (15, 28483008), (16, 26702820), (18, 23735840), (20, 21362256), (24, 17801880), (30, 14241504), (32, 13351410), (36, 11867920), (40, 10681128), (45, 9494336), (48, 8900940), (60, 7120752), (64, 6675705), (72, 5933960), (80, 5340564), (90, 4747168), (96, 4450470), (109, 3919680), (120, 3560376), (144, 2966980), (160, 2670282), (180, 2373584), (192, 2225235), (218, 1959840), (240, 1780188), (288, 1483490), (320, 1335141), (327, 1306560), (360, 1186792), (436, 979920), (480, 890094), (545, 783936), (576, 741745), (654, 653280), (720, 593396), (872, 489960), (960, 445047), (981, 435520), (1090, 391968), (1308, 326640), (1361, 313920), (1440, 296698), (1635, 261312), (1744, 244980), (1962, 217760), (2180, 195984), (2616, 163320), (2722, 156960), (2880, 148349), (3270, 130656), (3488, 122490), (3924, 108880), (4083, 104640), (4360, 97992), (4905, 87104), (5232, 81660), (5444, 78480), (6540, 65328), (6805, 62784), (6976, 61245), (7848, 54440), (8166, 52320), (8720, 48996), (9810, 43552), (10464, 40830), (10888, 39240), (12249, 34880), (13080, 32664), (13610, 31392), (15696, 27220), (16332, 26160), (17440, 24498), (19620, 21776), (20415, 20928)]