125851920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4129}}^1$

素因数の和:4272

約数の個数: 80

約数和(自身を含む): 393308160

約数和(自身を除く): 267456240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4129, 5080, 6096, 7620, 8258, 10160, 12387, 15240, 16516, 20645, 24774, 30480, 33032, 41290, 49548, 61935, 66064, 82580, 99096, 123870, 165160, 198192, 247740, 330320, 495480, 524383, 990960, 1048766, 1573149, 2097532, 2621915, 3146298, 4195064, 5243830, 6292596, 7865745, 8390128, 10487660, 12585192, 15731490, 20975320, 25170384, 31462980, 41950640, 62925960, 125851920]

約数ペア:

[(1, 125851920), (2, 62925960), (3, 41950640), (4, 31462980), (5, 25170384), (6, 20975320), (8, 15731490), (10, 12585192), (12, 10487660), (15, 8390128), (16, 7865745), (20, 6292596), (24, 5243830), (30, 4195064), (40, 3146298), (48, 2621915), (60, 2097532), (80, 1573149), (120, 1048766), (127, 990960), (240, 524383), (254, 495480), (381, 330320), (508, 247740), (635, 198192), (762, 165160), (1016, 123870), (1270, 99096), (1524, 82580), (1905, 66064), (2032, 61935), (2540, 49548), (3048, 41290), (3810, 33032), (4129, 30480), (5080, 24774), (6096, 20645), (7620, 16516), (8258, 15240), (10160, 12387)]