87216180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1453603}}^1$

素因数の和:1453615

約数の個数: 24

約数和(自身を含む): 244205472

約数和(自身を除く): 156989292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1453603, 2907206, 4360809, 5814412, 7268015, 8721618, 14536030, 17443236, 21804045, 29072060, 43608090, 87216180]

約数ペア:

[(1, 87216180), (2, 43608090), (3, 29072060), (4, 21804045), (5, 17443236), (6, 14536030), (10, 8721618), (12, 7268015), (15, 5814412), (20, 4360809), (30, 2907206), (60, 1453603)]