759112320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20809}}^1$

素因数の和:20850

約数の個数: 128

約数和(自身を含む): 2547144000

約数和(自身を除く): 1788031680

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, 6080, 7296, 9120, 12160, 18240, 20809, 36480, 41618, 62427, 83236, 104045, 124854, 166472, 208090, 249708, 312135, 332944, 395371, 416180, 499416, 624270, 665888, 790742, 832360, 998832, 1186113, 1248540, 1331776, 1581484, 1664720, 1976855, 1997664, 2372226, 2497080, 2663552, 3162968, 3329440, 3953710, 3995328, 4744452, 4994160, 5930565, 6325936, 6658880, 7907420, 7990656, 9488904, 9988320, 11861130, 12651872, 13317760, 15814840, 18977808, 19976640, 23722260, 25303744, 31629680, 37955616, 39953280, 47444520, 50607488, 63259360, 75911232, 94889040, 126518720, 151822464, 189778080, 253037440, 379556160, 759112320]

約数ペア:

[(1, 759112320), (2, 379556160), (3, 253037440), (4, 189778080), (5, 151822464), (6, 126518720), (8, 94889040), (10, 75911232), (12, 63259360), (15, 50607488), (16, 47444520), (19, 39953280), (20, 37955616), (24, 31629680), (30, 25303744), (32, 23722260), (38, 19976640), (40, 18977808), (48, 15814840), (57, 13317760), (60, 12651872), (64, 11861130), (76, 9988320), (80, 9488904), (95, 7990656), (96, 7907420), (114, 6658880), (120, 6325936), (128, 5930565), (152, 4994160), (160, 4744452), (190, 3995328), (192, 3953710), (228, 3329440), (240, 3162968), (285, 2663552), (304, 2497080), (320, 2372226), (380, 1997664), (384, 1976855), (456, 1664720), (480, 1581484), (570, 1331776), (608, 1248540), (640, 1186113), (760, 998832), (912, 832360), (960, 790742), (1140, 665888), (1216, 624270), (1520, 499416), (1824, 416180), (1920, 395371), (2280, 332944), (2432, 312135), (3040, 249708), (3648, 208090), (4560, 166472), (6080, 124854), (7296, 104045), (9120, 83236), (12160, 62427), (18240, 41618), (20809, 36480)]