159168780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{294757}}^1$

素因数の和:294775

約数の個数: 48

約数和(自身を含む): 495193440

約数和(自身を除く): 336024660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 294757, 589514, 884271, 1179028, 1473785, 1768542, 2652813, 2947570, 3537084, 4421355, 5305626, 5895140, 7958439, 8842710, 10611252, 13264065, 15916878, 17685420, 26528130, 31833756, 39792195, 53056260, 79584390, 159168780]

約数ペア:

[(1, 159168780), (2, 79584390), (3, 53056260), (4, 39792195), (5, 31833756), (6, 26528130), (9, 17685420), (10, 15916878), (12, 13264065), (15, 10611252), (18, 8842710), (20, 7958439), (27, 5895140), (30, 5305626), (36, 4421355), (45, 3537084), (54, 2947570), (60, 2652813), (90, 1768542), (108, 1473785), (135, 1179028), (180, 884271), (270, 589514), (540, 294757)]