1917362760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15978023}}^1$

素因数の和:15978037

約数の個数: 32

約数和(自身を含む): 5752088640

約数和(自身を除く): 3834725880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15978023, 31956046, 47934069, 63912092, 79890115, 95868138, 127824184, 159780230, 191736276, 239670345, 319560460, 383472552, 479340690, 639120920, 958681380, 1917362760]

約数ペア:

[(1, 1917362760), (2, 958681380), (3, 639120920), (4, 479340690), (5, 383472552), (6, 319560460), (8, 239670345), (10, 191736276), (12, 159780230), (15, 127824184), (20, 95868138), (24, 79890115), (30, 63912092), (40, 47934069), (60, 31956046), (120, 15978023)]