56450040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{470417}}^1$

素因数の和:470431

約数の個数: 32

約数和(自身を含む): 169350480

約数和(自身を除く): 112900440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 470417, 940834, 1411251, 1881668, 2352085, 2822502, 3763336, 4704170, 5645004, 7056255, 9408340, 11290008, 14112510, 18816680, 28225020, 56450040]

約数ペア:

[(1, 56450040), (2, 28225020), (3, 18816680), (4, 14112510), (5, 11290008), (6, 9408340), (8, 7056255), (10, 5645004), (12, 4704170), (15, 3763336), (20, 2822502), (24, 2352085), (30, 1881668), (40, 1411251), (60, 940834), (120, 470417)]