91906680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{765889}}^1$

素因数の和:765903

約数の個数: 32

約数和(自身を含む): 275720400

約数和(自身を除く): 183813720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 765889, 1531778, 2297667, 3063556, 3829445, 4595334, 6127112, 7658890, 9190668, 11488335, 15317780, 18381336, 22976670, 30635560, 45953340, 91906680]

約数ペア:

[(1, 91906680), (2, 45953340), (3, 30635560), (4, 22976670), (5, 18381336), (6, 15317780), (8, 11488335), (10, 9190668), (12, 7658890), (15, 6127112), (20, 4595334), (24, 3829445), (30, 3063556), (40, 2297667), (60, 1531778), (120, 765889)]