13020180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{217003}}^1$

素因数の和:217015

約数の個数: 24

約数和(自身を含む): 36456672

約数和(自身を除く): 23436492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 217003, 434006, 651009, 868012, 1085015, 1302018, 2170030, 2604036, 3255045, 4340060, 6510090, 13020180]

約数ペア:

[(1, 13020180), (2, 6510090), (3, 4340060), (4, 3255045), (5, 2604036), (6, 2170030), (10, 1302018), (12, 1085015), (15, 868012), (20, 651009), (30, 434006), (60, 217003)]