874260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1619}}^1$

素因数の和:1637

約数の個数: 48

約数和(自身を含む): 2721600

約数和(自身を除く): 1847340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1619, 3238, 4857, 6476, 8095, 9714, 14571, 16190, 19428, 24285, 29142, 32380, 43713, 48570, 58284, 72855, 87426, 97140, 145710, 174852, 218565, 291420, 437130, 874260]

約数ペア:

[(1, 874260), (2, 437130), (3, 291420), (4, 218565), (5, 174852), (6, 145710), (9, 97140), (10, 87426), (12, 72855), (15, 58284), (18, 48570), (20, 43713), (27, 32380), (30, 29142), (36, 24285), (45, 19428), (54, 16190), (60, 14571), (90, 9714), (108, 8095), (135, 6476), (180, 4857), (270, 3238), (540, 1619)]