268677360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53309}}^1$

素因数の和:53335

約数の個数: 120

約数和(自身を含む): 1031228640

約数和(自身を除く): 762551280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 53309, 106618, 159927, 213236, 266545, 319854, 373163, 426472, 479781, 533090, 639708, 746326, 799635, 852944, 959562, 1066180, 1119489, 1279416, 1492652, 1599270, 1865815, 1919124, 2132360, 2238978, 2398905, 2558832, 2985304, 3198540, 3358467, 3731630, 3838248, 4264720, 4477956, 4797810, 5597445, 5970608, 6397080, 6716934, 7463260, 7676496, 8955912, 9595620, 11194890, 12794160, 13433868, 14926520, 16792335, 17911824, 19191240, 22389780, 26867736, 29853040, 33584670, 38382480, 44779560, 53735472, 67169340, 89559120, 134338680, 268677360]

約数ペア:

[(1, 268677360), (2, 134338680), (3, 89559120), (4, 67169340), (5, 53735472), (6, 44779560), (7, 38382480), (8, 33584670), (9, 29853040), (10, 26867736), (12, 22389780), (14, 19191240), (15, 17911824), (16, 16792335), (18, 14926520), (20, 13433868), (21, 12794160), (24, 11194890), (28, 9595620), (30, 8955912), (35, 7676496), (36, 7463260), (40, 6716934), (42, 6397080), (45, 5970608), (48, 5597445), (56, 4797810), (60, 4477956), (63, 4264720), (70, 3838248), (72, 3731630), (80, 3358467), (84, 3198540), (90, 2985304), (105, 2558832), (112, 2398905), (120, 2238978), (126, 2132360), (140, 1919124), (144, 1865815), (168, 1599270), (180, 1492652), (210, 1279416), (240, 1119489), (252, 1066180), (280, 959562), (315, 852944), (336, 799635), (360, 746326), (420, 639708), (504, 533090), (560, 479781), (630, 426472), (720, 373163), (840, 319854), (1008, 266545), (1260, 213236), (1680, 159927), (2520, 106618), (5040, 53309)]