11928780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{66271}}^1$

素因数の和:66286

約数の個数: 36

約数和(自身を含む): 36184512

約数和(自身を除く): 24255732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 66271, 132542, 198813, 265084, 331355, 397626, 596439, 662710, 795252, 994065, 1192878, 1325420, 1988130, 2385756, 2982195, 3976260, 5964390, 11928780]

約数ペア:

[(1, 11928780), (2, 5964390), (3, 3976260), (4, 2982195), (5, 2385756), (6, 1988130), (9, 1325420), (10, 1192878), (12, 994065), (15, 795252), (18, 662710), (20, 596439), (30, 397626), (36, 331355), (45, 265084), (60, 198813), (90, 132542), (180, 66271)]