4977840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2963}}^1$

素因数の和:2986

約数の個数: 80

約数和(自身を含む): 17641728

約数和(自身を除く): 12663888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2963, 5926, 8889, 11852, 14815, 17778, 20741, 23704, 29630, 35556, 41482, 44445, 47408, 59260, 62223, 71112, 82964, 88890, 103705, 118520, 124446, 142224, 165928, 177780, 207410, 237040, 248892, 311115, 331856, 355560, 414820, 497784, 622230, 711120, 829640, 995568, 1244460, 1659280, 2488920, 4977840]

約数ペア:

[(1, 4977840), (2, 2488920), (3, 1659280), (4, 1244460), (5, 995568), (6, 829640), (7, 711120), (8, 622230), (10, 497784), (12, 414820), (14, 355560), (15, 331856), (16, 311115), (20, 248892), (21, 237040), (24, 207410), (28, 177780), (30, 165928), (35, 142224), (40, 124446), (42, 118520), (48, 103705), (56, 88890), (60, 82964), (70, 71112), (80, 62223), (84, 59260), (105, 47408), (112, 44445), (120, 41482), (140, 35556), (168, 29630), (210, 23704), (240, 20741), (280, 17778), (336, 14815), (420, 11852), (560, 8889), (840, 5926), (1680, 2963)]