90572520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{754771}}^1$

素因数の和:754785

約数の個数: 32

約数和(自身を含む): 271717920

約数和(自身を除く): 181145400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 754771, 1509542, 2264313, 3019084, 3773855, 4528626, 6038168, 7547710, 9057252, 11321565, 15095420, 18114504, 22643130, 30190840, 45286260, 90572520]

約数ペア:

[(1, 90572520), (2, 45286260), (3, 30190840), (4, 22643130), (5, 18114504), (6, 15095420), (8, 11321565), (10, 9057252), (12, 7547710), (15, 6038168), (20, 4528626), (24, 3773855), (30, 3019084), (40, 2264313), (60, 1509542), (120, 754771)]