91397640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1759}}^1$

素因数の和:2206

約数の個数: 64

約数和(自身を含む): 274982400

約数和(自身を除く): 183584760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433, 866, 1299, 1732, 1759, 2165, 2598, 3464, 3518, 4330, 5196, 5277, 6495, 7036, 8660, 8795, 10392, 10554, 12990, 14072, 17320, 17590, 21108, 25980, 26385, 35180, 42216, 51960, 52770, 70360, 105540, 211080, 761647, 1523294, 2284941, 3046588, 3808235, 4569882, 6093176, 7616470, 9139764, 11424705, 15232940, 18279528, 22849410, 30465880, 45698820, 91397640]

約数ペア:

[(1, 91397640), (2, 45698820), (3, 30465880), (4, 22849410), (5, 18279528), (6, 15232940), (8, 11424705), (10, 9139764), (12, 7616470), (15, 6093176), (20, 4569882), (24, 3808235), (30, 3046588), (40, 2284941), (60, 1523294), (120, 761647), (433, 211080), (866, 105540), (1299, 70360), (1732, 52770), (1759, 51960), (2165, 42216), (2598, 35180), (3464, 26385), (3518, 25980), (4330, 21108), (5196, 17590), (5277, 17320), (6495, 14072), (7036, 12990), (8660, 10554), (8795, 10392)]