90206040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{751717}}^1$

素因数の和:751731

約数の個数: 32

約数和(自身を含む): 270618480

約数和(自身を除く): 180412440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 751717, 1503434, 2255151, 3006868, 3758585, 4510302, 6013736, 7517170, 9020604, 11275755, 15034340, 18041208, 22551510, 30068680, 45103020, 90206040]

約数ペア:

[(1, 90206040), (2, 45103020), (3, 30068680), (4, 22551510), (5, 18041208), (6, 15034340), (8, 11275755), (10, 9020604), (12, 7517170), (15, 6013736), (20, 4510302), (24, 3758585), (30, 3006868), (40, 2255151), (60, 1503434), (120, 751717)]