15180180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{253003}}^1$

素因数の和:253015

約数の個数: 24

約数和(自身を含む): 42504672

約数和(自身を除く): 27324492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 253003, 506006, 759009, 1012012, 1265015, 1518018, 2530030, 3036036, 3795045, 5060060, 7590090, 15180180]

約数ペア:

[(1, 15180180), (2, 7590090), (3, 5060060), (4, 3795045), (5, 3036036), (6, 2530030), (10, 1518018), (12, 1265015), (15, 1012012), (20, 759009), (30, 506006), (60, 253003)]