87586560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{7603}}^1$

素因数の和:7630

約数の個数: 108

約数和(自身を含む): 303080232

約数和(自身を除く): 215493672

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, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 7603, 11520, 15206, 22809, 30412, 38015, 45618, 60824, 68427, 76030, 91236, 114045, 121648, 136854, 152060, 182472, 228090, 243296, 273708, 304120, 342135, 364944, 456180, 486592, 547416, 608240, 684270, 729888, 912360, 973184, 1094832, 1216480, 1368540, 1459776, 1824720, 1946368, 2189664, 2432960, 2737080, 2919552, 3649440, 4379328, 4865920, 5474160, 5839104, 7298880, 8758656, 9731840, 10948320, 14597760, 17517312, 21896640, 29195520, 43793280, 87586560]

約数ペア:

[(1, 87586560), (2, 43793280), (3, 29195520), (4, 21896640), (5, 17517312), (6, 14597760), (8, 10948320), (9, 9731840), (10, 8758656), (12, 7298880), (15, 5839104), (16, 5474160), (18, 4865920), (20, 4379328), (24, 3649440), (30, 2919552), (32, 2737080), (36, 2432960), (40, 2189664), (45, 1946368), (48, 1824720), (60, 1459776), (64, 1368540), (72, 1216480), (80, 1094832), (90, 973184), (96, 912360), (120, 729888), (128, 684270), (144, 608240), (160, 547416), (180, 486592), (192, 456180), (240, 364944), (256, 342135), (288, 304120), (320, 273708), (360, 243296), (384, 228090), (480, 182472), (576, 152060), (640, 136854), (720, 121648), (768, 114045), (960, 91236), (1152, 76030), (1280, 68427), (1440, 60824), (1920, 45618), (2304, 38015), (2880, 30412), (3840, 22809), (5760, 15206), (7603, 11520)]