22690560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 76527360

約数和(自身を除く): 53836800

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, 256, 285, 304, 311, 320, 380, 384, 456, 480, 570, 608, 622, 640, 760, 768, 912, 933, 960, 1140, 1216, 1244, 1280, 1520, 1555, 1824, 1866, 1920, 2280, 2432, 2488, 3040, 3110, 3648, 3732, 3840, 4560, 4665, 4864, 4976, 5909, 6080, 6220, 7296, 7464, 9120, 9330, 9952, 11818, 12160, 12440, 14592, 14928, 17727, 18240, 18660, 19904, 23636, 24320, 24880, 29545, 29856, 35454, 36480, 37320, 39808, 47272, 49760, 59090, 59712, 70908, 72960, 74640, 79616, 88635, 94544, 99520, 118180, 119424, 141816, 149280, 177270, 189088, 199040, 236360, 238848, 283632, 298560, 354540, 378176, 398080, 472720, 567264, 597120, 709080, 756352, 945440, 1134528, 1194240, 1418160, 1512704, 1890880, 2269056, 2836320, 3781760, 4538112, 5672640, 7563520, 11345280, 22690560]

約数ペア:

[(1, 22690560), (2, 11345280), (3, 7563520), (4, 5672640), (5, 4538112), (6, 3781760), (8, 2836320), (10, 2269056), (12, 1890880), (15, 1512704), (16, 1418160), (19, 1194240), (20, 1134528), (24, 945440), (30, 756352), (32, 709080), (38, 597120), (40, 567264), (48, 472720), (57, 398080), (60, 378176), (64, 354540), (76, 298560), (80, 283632), (95, 238848), (96, 236360), (114, 199040), (120, 189088), (128, 177270), (152, 149280), (160, 141816), (190, 119424), (192, 118180), (228, 99520), (240, 94544), (256, 88635), (285, 79616), (304, 74640), (311, 72960), (320, 70908), (380, 59712), (384, 59090), (456, 49760), (480, 47272), (570, 39808), (608, 37320), (622, 36480), (640, 35454), (760, 29856), (768, 29545), (912, 24880), (933, 24320), (960, 23636), (1140, 19904), (1216, 18660), (1244, 18240), (1280, 17727), (1520, 14928), (1555, 14592), (1824, 12440), (1866, 12160), (1920, 11818), (2280, 9952), (2432, 9330), (2488, 9120), (3040, 7464), (3110, 7296), (3648, 6220), (3732, 6080), (3840, 5909), (4560, 4976), (4665, 4864)]