880288140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{38711}}^1$

素因数の和:39102

約数の個数: 48

約数和(自身を含む): 2471374080

約数和(自身を除く): 1591085940

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, 22740, 38711, 77422, 116133, 154844, 193555, 232266, 387110, 464532, 580665, 774220, 1161330, 2322660, 14671469, 29342938, 44014407, 58685876, 73357345, 88028814, 146714690, 176057628, 220072035, 293429380, 440144070, 880288140]

約数ペア:

[(1, 880288140), (2, 440144070), (3, 293429380), (4, 220072035), (5, 176057628), (6, 146714690), (10, 88028814), (12, 73357345), (15, 58685876), (20, 44014407), (30, 29342938), (60, 14671469), (379, 2322660), (758, 1161330), (1137, 774220), (1516, 580665), (1895, 464532), (2274, 387110), (3790, 232266), (4548, 193555), (5685, 154844), (7580, 116133), (11370, 77422), (22740, 38711)]