268578120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{36691}}^1$

素因数の和:36766

約数の個数: 64

約数和(自身を含む): 818965440

約数和(自身を除く): 550387320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 36691, 73382, 110073, 146764, 183455, 220146, 293528, 366910, 440292, 550365, 733820, 880584, 1100730, 1467640, 2201460, 2238151, 4402920, 4476302, 6714453, 8952604, 11190755, 13428906, 17905208, 22381510, 26857812, 33572265, 44763020, 53715624, 67144530, 89526040, 134289060, 268578120]

約数ペア:

[(1, 268578120), (2, 134289060), (3, 89526040), (4, 67144530), (5, 53715624), (6, 44763020), (8, 33572265), (10, 26857812), (12, 22381510), (15, 17905208), (20, 13428906), (24, 11190755), (30, 8952604), (40, 6714453), (60, 4476302), (61, 4402920), (120, 2238151), (122, 2201460), (183, 1467640), (244, 1100730), (305, 880584), (366, 733820), (488, 550365), (610, 440292), (732, 366910), (915, 293528), (1220, 220146), (1464, 183455), (1830, 146764), (2440, 110073), (3660, 73382), (7320, 36691)]