15856368

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 45532800

約数和(自身を除く): 29676432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 59, 66, 88, 118, 132, 176, 177, 236, 264, 354, 472, 509, 528, 649, 708, 944, 1018, 1298, 1416, 1527, 1947, 2036, 2596, 2832, 3054, 3894, 4072, 5192, 5599, 6108, 7788, 8144, 10384, 11198, 12216, 15576, 16797, 22396, 24432, 30031, 31152, 33594, 44792, 60062, 67188, 89584, 90093, 120124, 134376, 180186, 240248, 268752, 330341, 360372, 480496, 660682, 720744, 991023, 1321364, 1441488, 1982046, 2642728, 3964092, 5285456, 7928184, 15856368]

約数ペア:

[(1, 15856368), (2, 7928184), (3, 5285456), (4, 3964092), (6, 2642728), (8, 1982046), (11, 1441488), (12, 1321364), (16, 991023), (22, 720744), (24, 660682), (33, 480496), (44, 360372), (48, 330341), (59, 268752), (66, 240248), (88, 180186), (118, 134376), (132, 120124), (176, 90093), (177, 89584), (236, 67188), (264, 60062), (354, 44792), (472, 33594), (509, 31152), (528, 30031), (649, 24432), (708, 22396), (944, 16797), (1018, 15576), (1298, 12216), (1416, 11198), (1527, 10384), (1947, 8144), (2036, 7788), (2596, 6108), (2832, 5599), (3054, 5192), (3894, 4072)]