12480180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{208003}}^1$

素因数の和:208015

約数の個数: 24

約数和(自身を含む): 34944672

約数和(自身を除く): 22464492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 208003, 416006, 624009, 832012, 1040015, 1248018, 2080030, 2496036, 3120045, 4160060, 6240090, 12480180]

約数ペア:

[(1, 12480180), (2, 6240090), (3, 4160060), (4, 3120045), (5, 2496036), (6, 2080030), (10, 1248018), (12, 1040015), (15, 832012), (20, 624009), (30, 416006), (60, 208003)]