16320180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{272003}}^1$

素因数の和:272015

約数の個数: 24

約数和(自身を含む): 45696672

約数和(自身を除く): 29376492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 272003, 544006, 816009, 1088012, 1360015, 1632018, 2720030, 3264036, 4080045, 5440060, 8160090, 16320180]

約数ペア:

[(1, 16320180), (2, 8160090), (3, 5440060), (4, 4080045), (5, 3264036), (6, 2720030), (10, 1632018), (12, 1360015), (15, 1088012), (20, 816009), (30, 544006), (60, 272003)]