161160720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{95929}}^1$

素因数の和:95952

約数の個数: 80

約数和(自身を含む): 570975360

約数和(自身を除く): 409814640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 95929, 191858, 287787, 383716, 479645, 575574, 671503, 767432, 959290, 1151148, 1343006, 1438935, 1534864, 1918580, 2014509, 2302296, 2686012, 2877870, 3357515, 3837160, 4029018, 4604592, 5372024, 5755740, 6715030, 7674320, 8058036, 10072545, 10744048, 11511480, 13430060, 16116072, 20145090, 23022960, 26860120, 32232144, 40290180, 53720240, 80580360, 161160720]

約数ペア:

[(1, 161160720), (2, 80580360), (3, 53720240), (4, 40290180), (5, 32232144), (6, 26860120), (7, 23022960), (8, 20145090), (10, 16116072), (12, 13430060), (14, 11511480), (15, 10744048), (16, 10072545), (20, 8058036), (21, 7674320), (24, 6715030), (28, 5755740), (30, 5372024), (35, 4604592), (40, 4029018), (42, 3837160), (48, 3357515), (56, 2877870), (60, 2686012), (70, 2302296), (80, 2014509), (84, 1918580), (105, 1534864), (112, 1438935), (120, 1343006), (140, 1151148), (168, 959290), (210, 767432), (240, 671503), (280, 575574), (336, 479645), (420, 383716), (560, 287787), (840, 191858), (1680, 95929)]