1306892760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10890773}}^1$

素因数の和:10890787

約数の個数: 32

約数和(自身を含む): 3920678640

約数和(自身を除く): 2613785880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10890773, 21781546, 32672319, 43563092, 54453865, 65344638, 87126184, 108907730, 130689276, 163361595, 217815460, 261378552, 326723190, 435630920, 653446380, 1306892760]

約数ペア:

[(1, 1306892760), (2, 653446380), (3, 435630920), (4, 326723190), (5, 261378552), (6, 217815460), (8, 163361595), (10, 130689276), (12, 108907730), (15, 87126184), (20, 65344638), (24, 54453865), (30, 43563092), (40, 32672319), (60, 21781546), (120, 10890773)]