15205080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11519}}^1$

素因数の和:11544

約数の個数: 64

約数和(自身を含む): 49766400

約数和(自身を除く): 34561320

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, 11519, 23038, 34557, 46076, 57595, 69114, 92152, 115190, 126709, 138228, 172785, 230380, 253418, 276456, 345570, 380127, 460760, 506836, 633545, 691140, 760254, 1013672, 1267090, 1382280, 1520508, 1900635, 2534180, 3041016, 3801270, 5068360, 7602540, 15205080]

約数ペア:

[(1, 15205080), (2, 7602540), (3, 5068360), (4, 3801270), (5, 3041016), (6, 2534180), (8, 1900635), (10, 1520508), (11, 1382280), (12, 1267090), (15, 1013672), (20, 760254), (22, 691140), (24, 633545), (30, 506836), (33, 460760), (40, 380127), (44, 345570), (55, 276456), (60, 253418), (66, 230380), (88, 172785), (110, 138228), (120, 126709), (132, 115190), (165, 92152), (220, 69114), (264, 57595), (330, 46076), (440, 34557), (660, 23038), (1320, 11519)]