181925760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4987}}^1$

素因数の和:5028

約数の個数: 128

約数和(自身を含む): 610531200

約数和(自身を除く): 428605440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 4987, 6080, 7296, 9120, 9974, 12160, 14961, 18240, 19948, 24935, 29922, 36480, 39896, 49870, 59844, 74805, 79792, 94753, 99740, 119688, 149610, 159584, 189506, 199480, 239376, 284259, 299220, 319168, 379012, 398960, 473765, 478752, 568518, 598440, 638336, 758024, 797920, 947530, 957504, 1137036, 1196880, 1421295, 1516048, 1595840, 1895060, 1915008, 2274072, 2393760, 2842590, 3032096, 3191680, 3790120, 4548144, 4787520, 5685180, 6064192, 7580240, 9096288, 9575040, 11370360, 12128384, 15160480, 18192576, 22740720, 30320960, 36385152, 45481440, 60641920, 90962880, 181925760]

約数ペア:

[(1, 181925760), (2, 90962880), (3, 60641920), (4, 45481440), (5, 36385152), (6, 30320960), (8, 22740720), (10, 18192576), (12, 15160480), (15, 12128384), (16, 11370360), (19, 9575040), (20, 9096288), (24, 7580240), (30, 6064192), (32, 5685180), (38, 4787520), (40, 4548144), (48, 3790120), (57, 3191680), (60, 3032096), (64, 2842590), (76, 2393760), (80, 2274072), (95, 1915008), (96, 1895060), (114, 1595840), (120, 1516048), (128, 1421295), (152, 1196880), (160, 1137036), (190, 957504), (192, 947530), (228, 797920), (240, 758024), (285, 638336), (304, 598440), (320, 568518), (380, 478752), (384, 473765), (456, 398960), (480, 379012), (570, 319168), (608, 299220), (640, 284259), (760, 239376), (912, 199480), (960, 189506), (1140, 159584), (1216, 149610), (1520, 119688), (1824, 99740), (1920, 94753), (2280, 79792), (2432, 74805), (3040, 59844), (3648, 49870), (4560, 39896), (4987, 36480), (6080, 29922), (7296, 24935), (9120, 19948), (9974, 18240), (12160, 14961)]