162716160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{21187}}^1$

素因数の和:21213

約数の個数: 80

約数和(自身を含む): 520207776

約数和(自身を除く): 357491616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 21187, 42374, 63561, 84748, 105935, 127122, 169496, 211870, 254244, 317805, 338992, 423740, 508488, 635610, 677984, 847480, 1016976, 1271220, 1355968, 1694960, 2033952, 2542440, 2711936, 3389920, 4067904, 5084880, 5423872, 6779840, 8135808, 10169760, 10847744, 13559680, 16271616, 20339520, 27119360, 32543232, 40679040, 54238720, 81358080, 162716160]

約数ペア:

[(1, 162716160), (2, 81358080), (3, 54238720), (4, 40679040), (5, 32543232), (6, 27119360), (8, 20339520), (10, 16271616), (12, 13559680), (15, 10847744), (16, 10169760), (20, 8135808), (24, 6779840), (30, 5423872), (32, 5084880), (40, 4067904), (48, 3389920), (60, 2711936), (64, 2542440), (80, 2033952), (96, 1694960), (120, 1355968), (128, 1271220), (160, 1016976), (192, 847480), (240, 677984), (256, 635610), (320, 508488), (384, 423740), (480, 338992), (512, 317805), (640, 254244), (768, 211870), (960, 169496), (1280, 127122), (1536, 105935), (1920, 84748), (2560, 63561), (3840, 42374), (7680, 21187)]