494022960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{686143}}^1$

素因数の和:686162

約数の個数: 60

約数和(自身を含む): 1659096192

約数和(自身を除く): 1165073232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 686143, 1372286, 2058429, 2744572, 3430715, 4116858, 5489144, 6175287, 6861430, 8233716, 10292145, 10978288, 12350574, 13722860, 16467432, 20584290, 24701148, 27445720, 30876435, 32934864, 41168580, 49402296, 54891440, 61752870, 82337160, 98804592, 123505740, 164674320, 247011480, 494022960]

約数ペア:

[(1, 494022960), (2, 247011480), (3, 164674320), (4, 123505740), (5, 98804592), (6, 82337160), (8, 61752870), (9, 54891440), (10, 49402296), (12, 41168580), (15, 32934864), (16, 30876435), (18, 27445720), (20, 24701148), (24, 20584290), (30, 16467432), (36, 13722860), (40, 12350574), (45, 10978288), (48, 10292145), (60, 8233716), (72, 6861430), (80, 6175287), (90, 5489144), (120, 4116858), (144, 3430715), (180, 2744572), (240, 2058429), (360, 1372286), (720, 686143)]