168491280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2797}}^1$

素因数の和:3064

約数の個数: 80

約数和(自身を含む): 524591424

約数和(自身を除く): 356100144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 2797, 3012, 3765, 4016, 5020, 5594, 6024, 7530, 8391, 10040, 11188, 12048, 13985, 15060, 16782, 20080, 22376, 27970, 30120, 33564, 41955, 44752, 55940, 60240, 67128, 83910, 111880, 134256, 167820, 223760, 335640, 671280, 702047, 1404094, 2106141, 2808188, 3510235, 4212282, 5616376, 7020470, 8424564, 10530705, 11232752, 14040940, 16849128, 21061410, 28081880, 33698256, 42122820, 56163760, 84245640, 168491280]

約数ペア:

[(1, 168491280), (2, 84245640), (3, 56163760), (4, 42122820), (5, 33698256), (6, 28081880), (8, 21061410), (10, 16849128), (12, 14040940), (15, 11232752), (16, 10530705), (20, 8424564), (24, 7020470), (30, 5616376), (40, 4212282), (48, 3510235), (60, 2808188), (80, 2106141), (120, 1404094), (240, 702047), (251, 671280), (502, 335640), (753, 223760), (1004, 167820), (1255, 134256), (1506, 111880), (2008, 83910), (2510, 67128), (2797, 60240), (3012, 55940), (3765, 44752), (4016, 41955), (5020, 33564), (5594, 30120), (6024, 27970), (7530, 22376), (8391, 20080), (10040, 16782), (11188, 15060), (12048, 13985)]