264890880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11497}}^1$

素因数の和:11526

約数の個数: 120

約数和(自身を含む): 917471412

約数和(自身を除く): 652580532

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, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11497, 11520, 22994, 23040, 34491, 45988, 57485, 68982, 91976, 103473, 114970, 137964, 172455, 183952, 206946, 229940, 275928, 344910, 367904, 413892, 459880, 517365, 551856, 689820, 735808, 827784, 919760, 1034730, 1103712, 1379640, 1471616, 1655568, 1839520, 2069460, 2207424, 2759280, 2943232, 3311136, 3679040, 4138920, 4414848, 5518560, 5886464, 6622272, 7358080, 8277840, 8829696, 11037120, 13244544, 14716160, 16555680, 17659392, 22074240, 26489088, 29432320, 33111360, 44148480, 52978176, 66222720, 88296960, 132445440, 264890880]

約数ペア:

[(1, 264890880), (2, 132445440), (3, 88296960), (4, 66222720), (5, 52978176), (6, 44148480), (8, 33111360), (9, 29432320), (10, 26489088), (12, 22074240), (15, 17659392), (16, 16555680), (18, 14716160), (20, 13244544), (24, 11037120), (30, 8829696), (32, 8277840), (36, 7358080), (40, 6622272), (45, 5886464), (48, 5518560), (60, 4414848), (64, 4138920), (72, 3679040), (80, 3311136), (90, 2943232), (96, 2759280), (120, 2207424), (128, 2069460), (144, 1839520), (160, 1655568), (180, 1471616), (192, 1379640), (240, 1103712), (256, 1034730), (288, 919760), (320, 827784), (360, 735808), (384, 689820), (480, 551856), (512, 517365), (576, 459880), (640, 413892), (720, 367904), (768, 344910), (960, 275928), (1152, 229940), (1280, 206946), (1440, 183952), (1536, 172455), (1920, 137964), (2304, 114970), (2560, 103473), (2880, 91976), (3840, 68982), (4608, 57485), (5760, 45988), (7680, 34491), (11497, 23040), (11520, 22994)]