39584040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{329867}}^1$

素因数の和:329881

約数の個数: 32

約数和(自身を含む): 118752480

約数和(自身を除く): 79168440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 329867, 659734, 989601, 1319468, 1649335, 1979202, 2638936, 3298670, 3958404, 4948005, 6597340, 7916808, 9896010, 13194680, 19792020, 39584040]

約数ペア:

[(1, 39584040), (2, 19792020), (3, 13194680), (4, 9896010), (5, 7916808), (6, 6597340), (8, 4948005), (10, 3958404), (12, 3298670), (15, 2638936), (20, 1979202), (24, 1649335), (30, 1319468), (40, 989601), (60, 659734), (120, 329867)]