130064580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{722581}}^1$

素因数の和:722596

約数の個数: 36

約数和(自身を含む): 394529772

約数和(自身を除く): 264465192

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 722581, 1445162, 2167743, 2890324, 3612905, 4335486, 6503229, 7225810, 8670972, 10838715, 13006458, 14451620, 21677430, 26012916, 32516145, 43354860, 65032290, 130064580]

約数ペア:

[(1, 130064580), (2, 65032290), (3, 43354860), (4, 32516145), (5, 26012916), (6, 21677430), (9, 14451620), (10, 13006458), (12, 10838715), (15, 8670972), (18, 7225810), (20, 6503229), (30, 4335486), (36, 3612905), (45, 2890324), (60, 2167743), (90, 1445162), (180, 722581)]