15052040

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2963}}^1$

素因数の和:3101

約数の個数: 32

約数和(自身を含む): 34145280

約数和(自身を除く): 19093240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 2963, 5080, 5926, 11852, 14815, 23704, 29630, 59260, 118520, 376301, 752602, 1505204, 1881505, 3010408, 3763010, 7526020, 15052040]

約数ペア:

[(1, 15052040), (2, 7526020), (4, 3763010), (5, 3010408), (8, 1881505), (10, 1505204), (20, 752602), (40, 376301), (127, 118520), (254, 59260), (508, 29630), (635, 23704), (1016, 14815), (1270, 11852), (2540, 5926), (2963, 5080)]