128598360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97423}}^1$

素因数の和:97448

約数の個数: 64

約数和(自身を含む): 420871680

約数和(自身を除く): 292273320

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, 97423, 194846, 292269, 389692, 487115, 584538, 779384, 974230, 1071653, 1169076, 1461345, 1948460, 2143306, 2338152, 2922690, 3214959, 3896920, 4286612, 5358265, 5845380, 6429918, 8573224, 10716530, 11690760, 12859836, 16074795, 21433060, 25719672, 32149590, 42866120, 64299180, 128598360]

約数ペア:

[(1, 128598360), (2, 64299180), (3, 42866120), (4, 32149590), (5, 25719672), (6, 21433060), (8, 16074795), (10, 12859836), (11, 11690760), (12, 10716530), (15, 8573224), (20, 6429918), (22, 5845380), (24, 5358265), (30, 4286612), (33, 3896920), (40, 3214959), (44, 2922690), (55, 2338152), (60, 2143306), (66, 1948460), (88, 1461345), (110, 1169076), (120, 1071653), (132, 974230), (165, 779384), (220, 584538), (264, 487115), (330, 389692), (440, 292269), (660, 194846), (1320, 97423)]