229506720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{478139}}^1$

素因数の和:478157

約数の個数: 48

約数和(自身を含む): 722947680

約数和(自身を除く): 493440960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 478139, 956278, 1434417, 1912556, 2390695, 2868834, 3825112, 4781390, 5737668, 7172085, 7650224, 9562780, 11475336, 14344170, 15300448, 19125560, 22950672, 28688340, 38251120, 45901344, 57376680, 76502240, 114753360, 229506720]

約数ペア:

[(1, 229506720), (2, 114753360), (3, 76502240), (4, 57376680), (5, 45901344), (6, 38251120), (8, 28688340), (10, 22950672), (12, 19125560), (15, 15300448), (16, 14344170), (20, 11475336), (24, 9562780), (30, 7650224), (32, 7172085), (40, 5737668), (48, 4781390), (60, 3825112), (80, 2868834), (96, 2390695), (120, 1912556), (160, 1434417), (240, 956278), (480, 478139)]