119568780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{664271}}^1$

素因数の和:664286

約数の個数: 36

約数和(自身を含む): 362692512

約数和(自身を除く): 243123732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 664271, 1328542, 1992813, 2657084, 3321355, 3985626, 5978439, 6642710, 7971252, 9964065, 11956878, 13285420, 19928130, 23913756, 29892195, 39856260, 59784390, 119568780]

約数ペア:

[(1, 119568780), (2, 59784390), (3, 39856260), (4, 29892195), (5, 23913756), (6, 19928130), (9, 13285420), (10, 11956878), (12, 9964065), (15, 7971252), (18, 6642710), (20, 5978439), (30, 3985626), (36, 3321355), (45, 2657084), (60, 1992813), (90, 1328542), (180, 664271)]