253014480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2767}}^1$

素因数の和:2913

約数の個数: 120

約数和(自身を含む): 856707072

約数和(自身を除く): 603692592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2540, 2767, 3048, 3810, 4572, 5080, 5534, 5715, 6096, 7620, 8301, 9144, 10160, 11068, 11430, 13835, 15240, 16602, 18288, 22136, 22860, 24903, 27670, 30480, 33204, 41505, 44272, 45720, 49806, 55340, 66408, 83010, 91440, 99612, 110680, 124515, 132816, 166020, 199224, 221360, 249030, 332040, 351409, 398448, 498060, 664080, 702818, 996120, 1054227, 1405636, 1757045, 1992240, 2108454, 2811272, 3162681, 3514090, 4216908, 5271135, 5622544, 6325362, 7028180, 8433816, 10542270, 12650724, 14056360, 15813405, 16867632, 21084540, 25301448, 28112720, 31626810, 42169080, 50602896, 63253620, 84338160, 126507240, 253014480]

約数ペア:

[(1, 253014480), (2, 126507240), (3, 84338160), (4, 63253620), (5, 50602896), (6, 42169080), (8, 31626810), (9, 28112720), (10, 25301448), (12, 21084540), (15, 16867632), (16, 15813405), (18, 14056360), (20, 12650724), (24, 10542270), (30, 8433816), (36, 7028180), (40, 6325362), (45, 5622544), (48, 5271135), (60, 4216908), (72, 3514090), (80, 3162681), (90, 2811272), (120, 2108454), (127, 1992240), (144, 1757045), (180, 1405636), (240, 1054227), (254, 996120), (360, 702818), (381, 664080), (508, 498060), (635, 398448), (720, 351409), (762, 332040), (1016, 249030), (1143, 221360), (1270, 199224), (1524, 166020), (1905, 132816), (2032, 124515), (2286, 110680), (2540, 99612), (2767, 91440), (3048, 83010), (3810, 66408), (4572, 55340), (5080, 49806), (5534, 45720), (5715, 44272), (6096, 41505), (7620, 33204), (8301, 30480), (9144, 27670), (10160, 24903), (11068, 22860), (11430, 22136), (13835, 18288), (15240, 16602)]