84489240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64007}}^1$

素因数の和:64032

約数の個数: 64

約数和(自身を含む): 276514560

約数和(自身を除く): 192025320

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, 64007, 128014, 192021, 256028, 320035, 384042, 512056, 640070, 704077, 768084, 960105, 1280140, 1408154, 1536168, 1920210, 2112231, 2560280, 2816308, 3520385, 3840420, 4224462, 5632616, 7040770, 7680840, 8448924, 10561155, 14081540, 16897848, 21122310, 28163080, 42244620, 84489240]

約数ペア:

[(1, 84489240), (2, 42244620), (3, 28163080), (4, 21122310), (5, 16897848), (6, 14081540), (8, 10561155), (10, 8448924), (11, 7680840), (12, 7040770), (15, 5632616), (20, 4224462), (22, 3840420), (24, 3520385), (30, 2816308), (33, 2560280), (40, 2112231), (44, 1920210), (55, 1536168), (60, 1408154), (66, 1280140), (88, 960105), (110, 768084), (120, 704077), (132, 640070), (165, 512056), (220, 384042), (264, 320035), (330, 256028), (440, 192021), (660, 128014), (1320, 64007)]