85830120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{238417}}^1$

素因数の和:238434

約数の個数: 48

約数和(自身を含む): 278949060

約数和(自身を除く): 193118940

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, 238417, 476834, 715251, 953668, 1192085, 1430502, 1907336, 2145753, 2384170, 2861004, 3576255, 4291506, 4768340, 5722008, 7152510, 8583012, 9536680, 10728765, 14305020, 17166024, 21457530, 28610040, 42915060, 85830120]

約数ペア:

[(1, 85830120), (2, 42915060), (3, 28610040), (4, 21457530), (5, 17166024), (6, 14305020), (8, 10728765), (9, 9536680), (10, 8583012), (12, 7152510), (15, 5722008), (18, 4768340), (20, 4291506), (24, 3576255), (30, 2861004), (36, 2384170), (40, 2145753), (45, 1907336), (60, 1430502), (72, 1192085), (90, 953668), (120, 715251), (180, 476834), (360, 238417)]