28106040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{234217}}^1$

素因数の和:234231

約数の個数: 32

約数和(自身を含む): 84318480

約数和(自身を除く): 56212440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 234217, 468434, 702651, 936868, 1171085, 1405302, 1873736, 2342170, 2810604, 3513255, 4684340, 5621208, 7026510, 9368680, 14053020, 28106040]

約数ペア:

[(1, 28106040), (2, 14053020), (3, 9368680), (4, 7026510), (5, 5621208), (6, 4684340), (8, 3513255), (10, 2810604), (12, 2342170), (15, 1873736), (20, 1405302), (24, 1171085), (30, 936868), (40, 702651), (60, 468434), (120, 234217)]