56228280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3371}}^1$

素因数の和:3524

約数の個数: 64

約数和(自身を含む): 169948800

約数和(自身を除く): 113720520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 3371, 4170, 5560, 6742, 8340, 10113, 13484, 16680, 16855, 20226, 26968, 33710, 40452, 50565, 67420, 80904, 101130, 134840, 202260, 404520, 468569, 937138, 1405707, 1874276, 2342845, 2811414, 3748552, 4685690, 5622828, 7028535, 9371380, 11245656, 14057070, 18742760, 28114140, 56228280]

約数ペア:

[(1, 56228280), (2, 28114140), (3, 18742760), (4, 14057070), (5, 11245656), (6, 9371380), (8, 7028535), (10, 5622828), (12, 4685690), (15, 3748552), (20, 2811414), (24, 2342845), (30, 1874276), (40, 1405707), (60, 937138), (120, 468569), (139, 404520), (278, 202260), (417, 134840), (556, 101130), (695, 80904), (834, 67420), (1112, 50565), (1390, 40452), (1668, 33710), (2085, 26968), (2780, 20226), (3336, 16855), (3371, 16680), (4170, 13484), (5560, 10113), (6742, 8340)]