259567680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2129}}^1$

素因数の和:2276

約数の個数: 112

約数和(自身を含む): 831006720

約数和(自身を除く): 571439040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2129, 2540, 3048, 3810, 4064, 4258, 5080, 6096, 6387, 7620, 8128, 8516, 10160, 10645, 12192, 12774, 15240, 17032, 20320, 21290, 24384, 25548, 30480, 31935, 34064, 40640, 42580, 51096, 60960, 63870, 68128, 85160, 102192, 121920, 127740, 136256, 170320, 204384, 255480, 270383, 340640, 408768, 510960, 540766, 681280, 811149, 1021920, 1081532, 1351915, 1622298, 2043840, 2163064, 2703830, 3244596, 4055745, 4326128, 5407660, 6489192, 8111490, 8652256, 10815320, 12978384, 16222980, 17304512, 21630640, 25956768, 32445960, 43261280, 51913536, 64891920, 86522560, 129783840, 259567680]

約数ペア:

[(1, 259567680), (2, 129783840), (3, 86522560), (4, 64891920), (5, 51913536), (6, 43261280), (8, 32445960), (10, 25956768), (12, 21630640), (15, 17304512), (16, 16222980), (20, 12978384), (24, 10815320), (30, 8652256), (32, 8111490), (40, 6489192), (48, 5407660), (60, 4326128), (64, 4055745), (80, 3244596), (96, 2703830), (120, 2163064), (127, 2043840), (160, 1622298), (192, 1351915), (240, 1081532), (254, 1021920), (320, 811149), (381, 681280), (480, 540766), (508, 510960), (635, 408768), (762, 340640), (960, 270383), (1016, 255480), (1270, 204384), (1524, 170320), (1905, 136256), (2032, 127740), (2129, 121920), (2540, 102192), (3048, 85160), (3810, 68128), (4064, 63870), (4258, 60960), (5080, 51096), (6096, 42580), (6387, 40640), (7620, 34064), (8128, 31935), (8516, 30480), (10160, 25548), (10645, 24384), (12192, 21290), (12774, 20320), (15240, 17032)]