39187560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{326563}}^1$

素因数の和:326577

約数の個数: 32

約数和(自身を含む): 117563040

約数和(自身を除く): 78375480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 326563, 653126, 979689, 1306252, 1632815, 1959378, 2612504, 3265630, 3918756, 4898445, 6531260, 7837512, 9796890, 13062520, 19593780, 39187560]

約数ペア:

[(1, 39187560), (2, 19593780), (3, 13062520), (4, 9796890), (5, 7837512), (6, 6531260), (8, 4898445), (10, 3918756), (12, 3265630), (15, 2612504), (20, 1959378), (24, 1632815), (30, 1306252), (40, 979689), (60, 653126), (120, 326563)]