115168960

素因数分解:

$2^6\times 5^1\times {\mathrm{491}}^1\times {\mathrm{733}}^1$

素因数の和:1241

約数の個数: 56

約数和(自身を含む): 275179536

約数和(自身を除く): 160010576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 491, 733, 982, 1466, 1964, 2455, 2932, 3665, 3928, 4910, 5864, 7330, 7856, 9820, 11728, 14660, 15712, 19640, 23456, 29320, 31424, 39280, 46912, 58640, 78560, 117280, 157120, 234560, 359903, 719806, 1439612, 1799515, 2879224, 3599030, 5758448, 7198060, 11516896, 14396120, 23033792, 28792240, 57584480, 115168960]

約数ペア:

[(1, 115168960), (2, 57584480), (4, 28792240), (5, 23033792), (8, 14396120), (10, 11516896), (16, 7198060), (20, 5758448), (32, 3599030), (40, 2879224), (64, 1799515), (80, 1439612), (160, 719806), (320, 359903), (491, 234560), (733, 157120), (982, 117280), (1466, 78560), (1964, 58640), (2455, 46912), (2932, 39280), (3665, 31424), (3928, 29320), (4910, 23456), (5864, 19640), (7330, 15712), (7856, 14660), (9820, 11728)]