2541605880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1925459}}^1$

素因数の和:1925484

約数の個数: 64

約数和(自身を含む): 8317987200

約数和(自身を除く): 5776381320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1925459, 3850918, 5776377, 7701836, 9627295, 11552754, 15403672, 19254590, 21180049, 23105508, 28881885, 38509180, 42360098, 46211016, 57763770, 63540147, 77018360, 84720196, 105900245, 115527540, 127080294, 169440392, 211800490, 231055080, 254160588, 317700735, 423600980, 508321176, 635401470, 847201960, 1270802940, 2541605880]

約数ペア:

[(1, 2541605880), (2, 1270802940), (3, 847201960), (4, 635401470), (5, 508321176), (6, 423600980), (8, 317700735), (10, 254160588), (11, 231055080), (12, 211800490), (15, 169440392), (20, 127080294), (22, 115527540), (24, 105900245), (30, 84720196), (33, 77018360), (40, 63540147), (44, 57763770), (55, 46211016), (60, 42360098), (66, 38509180), (88, 28881885), (110, 23105508), (120, 21180049), (132, 19254590), (165, 15403672), (220, 11552754), (264, 9627295), (330, 7701836), (440, 5776377), (660, 3850918), (1320, 1925459)]