142128540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{263201}}^1$

素因数の和:263219

約数の個数: 48

約数和(自身を含む): 442179360

約数和(自身を除く): 300050820

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, 263201, 526402, 789603, 1052804, 1316005, 1579206, 2368809, 2632010, 3158412, 3948015, 4737618, 5264020, 7106427, 7896030, 9475236, 11844045, 14212854, 15792060, 23688090, 28425708, 35532135, 47376180, 71064270, 142128540]

約数ペア:

[(1, 142128540), (2, 71064270), (3, 47376180), (4, 35532135), (5, 28425708), (6, 23688090), (9, 15792060), (10, 14212854), (12, 11844045), (15, 9475236), (18, 7896030), (20, 7106427), (27, 5264020), (30, 4737618), (36, 3948015), (45, 3158412), (54, 2632010), (60, 2368809), (90, 1579206), (108, 1316005), (135, 1052804), (180, 789603), (270, 526402), (540, 263201)]