80178007680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4639931}}^1$

素因数の和:4639959

約数の個数: 128

約数和(自身を含む): 283963838400

約数和(自身を除く): 203785830720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 4639931, 9279862, 13919793, 18559724, 23199655, 27839586, 37119448, 41759379, 46399310, 55679172, 69598965, 74238896, 83518758, 92798620, 111358344, 125278137, 139197930, 148477792, 167037516, 185597240, 208796895, 222716688, 250556274, 278395860, 296955584, 334075032, 371194480, 417593790, 445433376, 501112548, 556791720, 593911168, 626390685, 668150064, 742388960, 835187580, 890866752, 1002225096, 1113583440, 1252781370, 1336300128, 1484777920, 1670375160, 1781733504, 2004450192, 2227166880, 2505562740, 2672600256, 2969555840, 3340750320, 4008900384, 4454333760, 5011125480, 5345200512, 6681500640, 8017800768, 8908667520, 10022250960, 13363001280, 16035601536, 20044501920, 26726002560, 40089003840, 80178007680]

約数ペア:

[(1, 80178007680), (2, 40089003840), (3, 26726002560), (4, 20044501920), (5, 16035601536), (6, 13363001280), (8, 10022250960), (9, 8908667520), (10, 8017800768), (12, 6681500640), (15, 5345200512), (16, 5011125480), (18, 4454333760), (20, 4008900384), (24, 3340750320), (27, 2969555840), (30, 2672600256), (32, 2505562740), (36, 2227166880), (40, 2004450192), (45, 1781733504), (48, 1670375160), (54, 1484777920), (60, 1336300128), (64, 1252781370), (72, 1113583440), (80, 1002225096), (90, 890866752), (96, 835187580), (108, 742388960), (120, 668150064), (128, 626390685), (135, 593911168), (144, 556791720), (160, 501112548), (180, 445433376), (192, 417593790), (216, 371194480), (240, 334075032), (270, 296955584), (288, 278395860), (320, 250556274), (360, 222716688), (384, 208796895), (432, 185597240), (480, 167037516), (540, 148477792), (576, 139197930), (640, 125278137), (720, 111358344), (864, 92798620), (960, 83518758), (1080, 74238896), (1152, 69598965), (1440, 55679172), (1728, 46399310), (1920, 41759379), (2160, 37119448), (2880, 27839586), (3456, 23199655), (4320, 18559724), (5760, 13919793), (8640, 9279862), (17280, 4639931)]