449937342480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{2127967}}^1$

素因数の和:2128864

約数の個数: 80

約数和(自身を含む): 1396389625344

約数和(自身を除く): 946452282864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 881, 1762, 2643, 3524, 4405, 5286, 7048, 8810, 10572, 13215, 14096, 17620, 21144, 26430, 35240, 42288, 52860, 70480, 105720, 211440, 2127967, 4255934, 6383901, 8511868, 10639835, 12767802, 17023736, 21279670, 25535604, 31919505, 34047472, 42559340, 51071208, 63839010, 85118680, 102142416, 127678020, 170237360, 255356040, 510712080, 1874738927, 3749477854, 5624216781, 7498955708, 9373694635, 11248433562, 14997911416, 18747389270, 22496867124, 28121083905, 29995822832, 37494778540, 44993734248, 56242167810, 74989557080, 89987468496, 112484335620, 149979114160, 224968671240, 449937342480]

約数ペア:

[(1, 449937342480), (2, 224968671240), (3, 149979114160), (4, 112484335620), (5, 89987468496), (6, 74989557080), (8, 56242167810), (10, 44993734248), (12, 37494778540), (15, 29995822832), (16, 28121083905), (20, 22496867124), (24, 18747389270), (30, 14997911416), (40, 11248433562), (48, 9373694635), (60, 7498955708), (80, 5624216781), (120, 3749477854), (240, 1874738927), (881, 510712080), (1762, 255356040), (2643, 170237360), (3524, 127678020), (4405, 102142416), (5286, 85118680), (7048, 63839010), (8810, 51071208), (10572, 42559340), (13215, 34047472), (14096, 31919505), (17620, 25535604), (21144, 21279670), (26430, 17023736), (35240, 12767802), (42288, 10639835), (52860, 8511868), (70480, 6383901), (105720, 4255934), (211440, 2127967)]