11345280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 38188800

約数和(自身を除く): 26843520

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, 311, 320, 380, 384, 456, 480, 570, 608, 622, 640, 760, 912, 933, 960, 1140, 1216, 1244, 1520, 1555, 1824, 1866, 1920, 2280, 2432, 2488, 3040, 3110, 3648, 3732, 4560, 4665, 4976, 5909, 6080, 6220, 7296, 7464, 9120, 9330, 9952, 11818, 12160, 12440, 14928, 17727, 18240, 18660, 19904, 23636, 24880, 29545, 29856, 35454, 36480, 37320, 39808, 47272, 49760, 59090, 59712, 70908, 74640, 88635, 94544, 99520, 118180, 119424, 141816, 149280, 177270, 189088, 199040, 236360, 283632, 298560, 354540, 378176, 472720, 567264, 597120, 709080, 756352, 945440, 1134528, 1418160, 1890880, 2269056, 2836320, 3781760, 5672640, 11345280]

約数ペア:

[(1, 11345280), (2, 5672640), (3, 3781760), (4, 2836320), (5, 2269056), (6, 1890880), (8, 1418160), (10, 1134528), (12, 945440), (15, 756352), (16, 709080), (19, 597120), (20, 567264), (24, 472720), (30, 378176), (32, 354540), (38, 298560), (40, 283632), (48, 236360), (57, 199040), (60, 189088), (64, 177270), (76, 149280), (80, 141816), (95, 119424), (96, 118180), (114, 99520), (120, 94544), (128, 88635), (152, 74640), (160, 70908), (190, 59712), (192, 59090), (228, 49760), (240, 47272), (285, 39808), (304, 37320), (311, 36480), (320, 35454), (380, 29856), (384, 29545), (456, 24880), (480, 23636), (570, 19904), (608, 18660), (622, 18240), (640, 17727), (760, 14928), (912, 12440), (933, 12160), (960, 11818), (1140, 9952), (1216, 9330), (1244, 9120), (1520, 7464), (1555, 7296), (1824, 6220), (1866, 6080), (1920, 5909), (2280, 4976), (2432, 4665), (2488, 4560), (3040, 3732), (3110, 3648)]