55778797440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{9683819}}^1$

素因数の和:9683844

約数の個数: 96

約数和(自身を含む): 192611179800

約数和(自身を除く): 136832382360

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 9683819, 19367638, 29051457, 38735276, 48419095, 58102914, 77470552, 87154371, 96838190, 116205828, 145257285, 154941104, 174308742, 193676380, 232411656, 290514570, 309882208, 348617484, 387352760, 435771855, 464823312, 581029140, 619764416, 697234968, 774705520, 871543710, 929646624, 1162058280, 1239528832, 1394469936, 1549411040, 1743087420, 1859293248, 2324116560, 2788939872, 3098822080, 3486174840, 3718586496, 4648233120, 5577879744, 6197644160, 6972349680, 9296466240, 11155759488, 13944699360, 18592932480, 27889398720, 55778797440]

約数ペア:

[(1, 55778797440), (2, 27889398720), (3, 18592932480), (4, 13944699360), (5, 11155759488), (6, 9296466240), (8, 6972349680), (9, 6197644160), (10, 5577879744), (12, 4648233120), (15, 3718586496), (16, 3486174840), (18, 3098822080), (20, 2788939872), (24, 2324116560), (30, 1859293248), (32, 1743087420), (36, 1549411040), (40, 1394469936), (45, 1239528832), (48, 1162058280), (60, 929646624), (64, 871543710), (72, 774705520), (80, 697234968), (90, 619764416), (96, 581029140), (120, 464823312), (128, 435771855), (144, 387352760), (160, 348617484), (180, 309882208), (192, 290514570), (240, 232411656), (288, 193676380), (320, 174308742), (360, 154941104), (384, 145257285), (480, 116205828), (576, 96838190), (640, 87154371), (720, 77470552), (960, 58102914), (1152, 48419095), (1440, 38735276), (1920, 29051457), (2880, 19367638), (5760, 9683819)]