15780768

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1847}}^1$

素因数の和:1949

約数の個数: 48

約数和(自身を含む): 41912640

約数和(自身を除く): 26131872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 1847, 2136, 2848, 3694, 4272, 5541, 7388, 8544, 11082, 14776, 22164, 29552, 44328, 59104, 88656, 164383, 177312, 328766, 493149, 657532, 986298, 1315064, 1972596, 2630128, 3945192, 5260256, 7890384, 15780768]

約数ペア:

[(1, 15780768), (2, 7890384), (3, 5260256), (4, 3945192), (6, 2630128), (8, 1972596), (12, 1315064), (16, 986298), (24, 657532), (32, 493149), (48, 328766), (89, 177312), (96, 164383), (178, 88656), (267, 59104), (356, 44328), (534, 29552), (712, 22164), (1068, 14776), (1424, 11082), (1847, 8544), (2136, 7388), (2848, 5541), (3694, 4272)]