54971880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26947}}^1$

素因数の和:26978

約数の個数: 64

約数和(自身を含む): 174623040

約数和(自身を除く): 119651160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 26947, 53894, 80841, 107788, 134735, 161682, 215576, 269470, 323364, 404205, 458099, 538940, 646728, 808410, 916198, 1077880, 1374297, 1616820, 1832396, 2290495, 2748594, 3233640, 3664792, 4580990, 5497188, 6871485, 9161980, 10994376, 13742970, 18323960, 27485940, 54971880]

約数ペア:

[(1, 54971880), (2, 27485940), (3, 18323960), (4, 13742970), (5, 10994376), (6, 9161980), (8, 6871485), (10, 5497188), (12, 4580990), (15, 3664792), (17, 3233640), (20, 2748594), (24, 2290495), (30, 1832396), (34, 1616820), (40, 1374297), (51, 1077880), (60, 916198), (68, 808410), (85, 646728), (102, 538940), (120, 458099), (136, 404205), (170, 323364), (204, 269470), (255, 215576), (340, 161682), (408, 134735), (510, 107788), (680, 80841), (1020, 53894), (2040, 26947)]