28345080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{236209}}^1$

素因数の和:236223

約数の個数: 32

約数和(自身を含む): 85035600

約数和(自身を除く): 56690520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 236209, 472418, 708627, 944836, 1181045, 1417254, 1889672, 2362090, 2834508, 3543135, 4724180, 5669016, 7086270, 9448360, 14172540, 28345080]

約数ペア:

[(1, 28345080), (2, 14172540), (3, 9448360), (4, 7086270), (5, 5669016), (6, 4724180), (8, 3543135), (10, 2834508), (12, 2362090), (15, 1889672), (20, 1417254), (24, 1181045), (30, 944836), (40, 708627), (60, 472418), (120, 236209)]