70304880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{641}}^1$

素因数の和:1114

約数の個数: 80

約数和(自身を含む): 218762784

約数和(自身を除く): 148457904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 457, 641, 914, 1282, 1371, 1828, 1923, 2285, 2564, 2742, 3205, 3656, 3846, 4570, 5128, 5484, 6410, 6855, 7312, 7692, 9140, 9615, 10256, 10968, 12820, 13710, 15384, 18280, 19230, 21936, 25640, 27420, 30768, 36560, 38460, 51280, 54840, 76920, 109680, 153840, 292937, 585874, 878811, 1171748, 1464685, 1757622, 2343496, 2929370, 3515244, 4394055, 4686992, 5858740, 7030488, 8788110, 11717480, 14060976, 17576220, 23434960, 35152440, 70304880]

約数ペア:

[(1, 70304880), (2, 35152440), (3, 23434960), (4, 17576220), (5, 14060976), (6, 11717480), (8, 8788110), (10, 7030488), (12, 5858740), (15, 4686992), (16, 4394055), (20, 3515244), (24, 2929370), (30, 2343496), (40, 1757622), (48, 1464685), (60, 1171748), (80, 878811), (120, 585874), (240, 292937), (457, 153840), (641, 109680), (914, 76920), (1282, 54840), (1371, 51280), (1828, 38460), (1923, 36560), (2285, 30768), (2564, 27420), (2742, 25640), (3205, 21936), (3656, 19230), (3846, 18280), (4570, 15384), (5128, 13710), (5484, 12820), (6410, 10968), (6855, 10256), (7312, 9615), (7692, 9140)]