2543160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21193}}^1$

素因数の和:21207

約数の個数: 32

約数和(自身を含む): 7629840

約数和(自身を除く): 5086680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21193, 42386, 63579, 84772, 105965, 127158, 169544, 211930, 254316, 317895, 423860, 508632, 635790, 847720, 1271580, 2543160]

約数ペア:

[(1, 2543160), (2, 1271580), (3, 847720), (4, 635790), (5, 508632), (6, 423860), (8, 317895), (10, 254316), (12, 211930), (15, 169544), (20, 127158), (24, 105965), (30, 84772), (40, 63579), (60, 42386), (120, 21193)]