238110120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{661417}}^1$

素因数の和:661434

約数の個数: 48

約数和(自身を含む): 773859060

約数和(自身を除く): 535748940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 661417, 1322834, 1984251, 2645668, 3307085, 3968502, 5291336, 5952753, 6614170, 7937004, 9921255, 11905506, 13228340, 15874008, 19842510, 23811012, 26456680, 29763765, 39685020, 47622024, 59527530, 79370040, 119055060, 238110120]

約数ペア:

[(1, 238110120), (2, 119055060), (3, 79370040), (4, 59527530), (5, 47622024), (6, 39685020), (8, 29763765), (9, 26456680), (10, 23811012), (12, 19842510), (15, 15874008), (18, 13228340), (20, 11905506), (24, 9921255), (30, 7937004), (36, 6614170), (40, 5952753), (45, 5291336), (60, 3968502), (72, 3307085), (90, 2645668), (120, 1984251), (180, 1322834), (360, 661417)]