18368760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{153073}}^1$

素因数の和:153087

約数の個数: 32

約数和(自身を含む): 55106640

約数和(自身を除く): 36737880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 153073, 306146, 459219, 612292, 765365, 918438, 1224584, 1530730, 1836876, 2296095, 3061460, 3673752, 4592190, 6122920, 9184380, 18368760]

約数ペア:

[(1, 18368760), (2, 9184380), (3, 6122920), (4, 4592190), (5, 3673752), (6, 3061460), (8, 2296095), (10, 1836876), (12, 1530730), (15, 1224584), (20, 918438), (24, 765365), (30, 612292), (40, 459219), (60, 306146), (120, 153073)]