13325640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 40219200

約数和(自身を除く): 26893560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 379, 586, 758, 879, 1137, 1172, 1465, 1516, 1758, 1895, 2274, 2344, 2930, 3032, 3516, 3790, 4395, 4548, 5685, 5860, 7032, 7580, 8790, 9096, 11370, 11720, 15160, 17580, 22740, 35160, 45480, 111047, 222094, 333141, 444188, 555235, 666282, 888376, 1110470, 1332564, 1665705, 2220940, 2665128, 3331410, 4441880, 6662820, 13325640]

約数ペア:

[(1, 13325640), (2, 6662820), (3, 4441880), (4, 3331410), (5, 2665128), (6, 2220940), (8, 1665705), (10, 1332564), (12, 1110470), (15, 888376), (20, 666282), (24, 555235), (30, 444188), (40, 333141), (60, 222094), (120, 111047), (293, 45480), (379, 35160), (586, 22740), (758, 17580), (879, 15160), (1137, 11720), (1172, 11370), (1465, 9096), (1516, 8790), (1758, 7580), (1895, 7032), (2274, 5860), (2344, 5685), (2930, 4548), (3032, 4395), (3516, 3790)]