28382160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{118259}}^1$

素因数の和:118275

約数の個数: 40

約数和(自身を含む): 87985440

約数和(自身を除く): 59603280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 118259, 236518, 354777, 473036, 591295, 709554, 946072, 1182590, 1419108, 1773885, 1892144, 2365180, 2838216, 3547770, 4730360, 5676432, 7095540, 9460720, 14191080, 28382160]

約数ペア:

[(1, 28382160), (2, 14191080), (3, 9460720), (4, 7095540), (5, 5676432), (6, 4730360), (8, 3547770), (10, 2838216), (12, 2365180), (15, 1892144), (16, 1773885), (20, 1419108), (24, 1182590), (30, 946072), (40, 709554), (48, 591295), (60, 473036), (80, 354777), (120, 236518), (240, 118259)]