124320180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2072003}}^1$

素因数の和:2072015

約数の個数: 24

約数和(自身を含む): 348096672

約数和(自身を除く): 223776492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2072003, 4144006, 6216009, 8288012, 10360015, 12432018, 20720030, 24864036, 31080045, 41440060, 62160090, 124320180]

約数ペア:

[(1, 124320180), (2, 62160090), (3, 41440060), (4, 31080045), (5, 24864036), (6, 20720030), (10, 12432018), (12, 10360015), (15, 8288012), (20, 6216009), (30, 4144006), (60, 2072003)]