2760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1$

素因数の和:37

約数の個数: 32

約数和(自身を含む): 8640

約数和(自身を除く): 5880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760]

約数ペア:

[(1, 2760), (2, 1380), (3, 920), (4, 690), (5, 552), (6, 460), (8, 345), (10, 276), (12, 230), (15, 184), (20, 138), (23, 120), (24, 115), (30, 92), (40, 69), (46, 60)]