16243020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{90239}}^1$

素因数の和:90254

約数の個数: 36

約数和(自身を含む): 49271040

約数和(自身を除く): 33028020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 90239, 180478, 270717, 360956, 451195, 541434, 812151, 902390, 1082868, 1353585, 1624302, 1804780, 2707170, 3248604, 4060755, 5414340, 8121510, 16243020]

約数ペア:

[(1, 16243020), (2, 8121510), (3, 5414340), (4, 4060755), (5, 3248604), (6, 2707170), (9, 1804780), (10, 1624302), (12, 1353585), (15, 1082868), (18, 902390), (20, 812151), (30, 541434), (36, 451195), (45, 360956), (60, 270717), (90, 180478), (180, 90239)]