102748920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{856241}}^1$

素因数の和:856255

約数の個数: 32

約数和(自身を含む): 308247120

約数和(自身を除く): 205498200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 856241, 1712482, 2568723, 3424964, 4281205, 5137446, 6849928, 8562410, 10274892, 12843615, 17124820, 20549784, 25687230, 34249640, 51374460, 102748920]

約数ペア:

[(1, 102748920), (2, 51374460), (3, 34249640), (4, 25687230), (5, 20549784), (6, 17124820), (8, 12843615), (10, 10274892), (12, 8562410), (15, 6849928), (20, 5137446), (24, 4281205), (30, 3424964), (40, 2568723), (60, 1712482), (120, 856241)]