259506120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{4691}}^1$

素因数の和:5166

約数の個数: 64

約数和(自身を含む): 780373440

約数和(自身を除く): 520867320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 461, 922, 1383, 1844, 2305, 2766, 3688, 4610, 4691, 5532, 6915, 9220, 9382, 11064, 13830, 14073, 18440, 18764, 23455, 27660, 28146, 37528, 46910, 55320, 56292, 70365, 93820, 112584, 140730, 187640, 281460, 562920, 2162551, 4325102, 6487653, 8650204, 10812755, 12975306, 17300408, 21625510, 25950612, 32438265, 43251020, 51901224, 64876530, 86502040, 129753060, 259506120]

約数ペア:

[(1, 259506120), (2, 129753060), (3, 86502040), (4, 64876530), (5, 51901224), (6, 43251020), (8, 32438265), (10, 25950612), (12, 21625510), (15, 17300408), (20, 12975306), (24, 10812755), (30, 8650204), (40, 6487653), (60, 4325102), (120, 2162551), (461, 562920), (922, 281460), (1383, 187640), (1844, 140730), (2305, 112584), (2766, 93820), (3688, 70365), (4610, 56292), (4691, 55320), (5532, 46910), (6915, 37528), (9220, 28146), (9382, 27660), (11064, 23455), (13830, 18764), (14073, 18440)]