54473160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{64849}}^1$

素因数の和:64870

約数の個数: 64

約数和(自身を含む): 186768000

約数和(自身を除く): 132294840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 64849, 129698, 194547, 259396, 324245, 389094, 453943, 518792, 648490, 778188, 907886, 972735, 1296980, 1361829, 1556376, 1815772, 1945470, 2269715, 2593960, 2723658, 3631544, 3890940, 4539430, 5447316, 6809145, 7781880, 9078860, 10894632, 13618290, 18157720, 27236580, 54473160]

約数ペア:

[(1, 54473160), (2, 27236580), (3, 18157720), (4, 13618290), (5, 10894632), (6, 9078860), (7, 7781880), (8, 6809145), (10, 5447316), (12, 4539430), (14, 3890940), (15, 3631544), (20, 2723658), (21, 2593960), (24, 2269715), (28, 1945470), (30, 1815772), (35, 1556376), (40, 1361829), (42, 1296980), (56, 972735), (60, 907886), (70, 778188), (84, 648490), (105, 518792), (120, 453943), (140, 389094), (168, 324245), (210, 259396), (280, 194547), (420, 129698), (840, 64849)]