381736380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{16787}}^1$

素因数の和:17178

約数の個数: 48

約数和(自身を含む): 1071745920

約数和(自身を除く): 690009540

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, 16787, 22740, 33574, 50361, 67148, 83935, 100722, 167870, 201444, 251805, 335740, 503610, 1007220, 6362273, 12724546, 19086819, 25449092, 31811365, 38173638, 63622730, 76347276, 95434095, 127245460, 190868190, 381736380]

約数ペア:

[(1, 381736380), (2, 190868190), (3, 127245460), (4, 95434095), (5, 76347276), (6, 63622730), (10, 38173638), (12, 31811365), (15, 25449092), (20, 19086819), (30, 12724546), (60, 6362273), (379, 1007220), (758, 503610), (1137, 335740), (1516, 251805), (1895, 201444), (2274, 167870), (3790, 100722), (4548, 83935), (5685, 67148), (7580, 50361), (11370, 33574), (16787, 22740)]