16512120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{15289}}^1$

素因数の和:15309

約数の個数: 64

約数和(自身を含む): 55044000

約数和(自身を除く): 38531880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 15289, 30578, 45867, 61156, 76445, 91734, 122312, 137601, 152890, 183468, 229335, 275202, 305780, 366936, 412803, 458670, 550404, 611560, 688005, 825606, 917340, 1100808, 1376010, 1651212, 1834680, 2064015, 2752020, 3302424, 4128030, 5504040, 8256060, 16512120]

約数ペア:

[(1, 16512120), (2, 8256060), (3, 5504040), (4, 4128030), (5, 3302424), (6, 2752020), (8, 2064015), (9, 1834680), (10, 1651212), (12, 1376010), (15, 1100808), (18, 917340), (20, 825606), (24, 688005), (27, 611560), (30, 550404), (36, 458670), (40, 412803), (45, 366936), (54, 305780), (60, 275202), (72, 229335), (90, 183468), (108, 152890), (120, 137601), (135, 122312), (180, 91734), (216, 76445), (270, 61156), (360, 45867), (540, 30578), (1080, 15289)]