56797080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:921

約数の個数: 128

約数和(自身を含む): 185760000

約数和(自身を除く): 128962920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 859, 870, 1102, 1140, 1160, 1653, 1718, 1740, 2204, 2280, 2577, 2755, 3306, 3436, 3480, 4295, 4408, 5154, 5510, 6612, 6872, 8265, 8590, 10308, 11020, 12885, 13224, 16321, 16530, 17180, 20616, 22040, 24911, 25770, 32642, 33060, 34360, 48963, 49822, 51540, 65284, 66120, 74733, 81605, 97926, 99644, 103080, 124555, 130568, 149466, 163210, 195852, 199288, 244815, 249110, 298932, 326420, 373665, 391704, 473309, 489630, 498220, 597864, 652840, 747330, 946618, 979260, 996440, 1419927, 1494660, 1893236, 1958520, 2366545, 2839854, 2989320, 3786472, 4733090, 5679708, 7099635, 9466180, 11359416, 14199270, 18932360, 28398540, 56797080]

約数ペア:

[(1, 56797080), (2, 28398540), (3, 18932360), (4, 14199270), (5, 11359416), (6, 9466180), (8, 7099635), (10, 5679708), (12, 4733090), (15, 3786472), (19, 2989320), (20, 2839854), (24, 2366545), (29, 1958520), (30, 1893236), (38, 1494660), (40, 1419927), (57, 996440), (58, 979260), (60, 946618), (76, 747330), (87, 652840), (95, 597864), (114, 498220), (116, 489630), (120, 473309), (145, 391704), (152, 373665), (174, 326420), (190, 298932), (228, 249110), (232, 244815), (285, 199288), (290, 195852), (348, 163210), (380, 149466), (435, 130568), (456, 124555), (551, 103080), (570, 99644), (580, 97926), (696, 81605), (760, 74733), (859, 66120), (870, 65284), (1102, 51540), (1140, 49822), (1160, 48963), (1653, 34360), (1718, 33060), (1740, 32642), (2204, 25770), (2280, 24911), (2577, 22040), (2755, 20616), (3306, 17180), (3436, 16530), (3480, 16321), (4295, 13224), (4408, 12885), (5154, 11020), (5510, 10308), (6612, 8590), (6872, 8265)]