255349742160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{829273}}^1$

素因数の和:830572

約数の個数: 80

約数和(自身を含む): 792202135104

約数和(自身を除く): 536852392944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1283, 2566, 3849, 5132, 6415, 7698, 10264, 12830, 15396, 19245, 20528, 25660, 30792, 38490, 51320, 61584, 76980, 102640, 153960, 307920, 829273, 1658546, 2487819, 3317092, 4146365, 4975638, 6634184, 8292730, 9951276, 12439095, 13268368, 16585460, 19902552, 24878190, 33170920, 39805104, 49756380, 66341840, 99512760, 199025520, 1063957259, 2127914518, 3191871777, 4255829036, 5319786295, 6383743554, 8511658072, 10639572590, 12767487108, 15959358885, 17023316144, 21279145180, 25534974216, 31918717770, 42558290360, 51069948432, 63837435540, 85116580720, 127674871080, 255349742160]

約数ペア:

[(1, 255349742160), (2, 127674871080), (3, 85116580720), (4, 63837435540), (5, 51069948432), (6, 42558290360), (8, 31918717770), (10, 25534974216), (12, 21279145180), (15, 17023316144), (16, 15959358885), (20, 12767487108), (24, 10639572590), (30, 8511658072), (40, 6383743554), (48, 5319786295), (60, 4255829036), (80, 3191871777), (120, 2127914518), (240, 1063957259), (1283, 199025520), (2566, 99512760), (3849, 66341840), (5132, 49756380), (6415, 39805104), (7698, 33170920), (10264, 24878190), (12830, 19902552), (15396, 16585460), (19245, 13268368), (20528, 12439095), (25660, 9951276), (30792, 8292730), (38490, 6634184), (51320, 4975638), (61584, 4146365), (76980, 3317092), (102640, 2487819), (153960, 1658546), (307920, 829273)]