312697740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{13751}}^1$

素因数の和:14142

約数の個数: 48

約数和(自身を含む): 877927680

約数和(自身を除く): 565229940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 758, 1137, 1516, 1895, 2274, 3790, 4548, 5685, 7580, 11370, 13751, 22740, 27502, 41253, 55004, 68755, 82506, 137510, 165012, 206265, 275020, 412530, 825060, 5211629, 10423258, 15634887, 20846516, 26058145, 31269774, 52116290, 62539548, 78174435, 104232580, 156348870, 312697740]

約数ペア:

[(1, 312697740), (2, 156348870), (3, 104232580), (4, 78174435), (5, 62539548), (6, 52116290), (10, 31269774), (12, 26058145), (15, 20846516), (20, 15634887), (30, 10423258), (60, 5211629), (379, 825060), (758, 412530), (1137, 275020), (1516, 206265), (1895, 165012), (2274, 137510), (3790, 82506), (4548, 68755), (5685, 55004), (7580, 41253), (11370, 27502), (13751, 22740)]