309579120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{429971}}^1$

素因数の和:429990

約数の個数: 60

約数和(自身を含む): 1039672296

約数和(自身を除く): 730093176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 429971, 859942, 1289913, 1719884, 2149855, 2579826, 3439768, 3869739, 4299710, 5159652, 6449565, 6879536, 7739478, 8599420, 10319304, 12899130, 15478956, 17198840, 19348695, 20638608, 25798260, 30957912, 34397680, 38697390, 51596520, 61915824, 77394780, 103193040, 154789560, 309579120]

約数ペア:

[(1, 309579120), (2, 154789560), (3, 103193040), (4, 77394780), (5, 61915824), (6, 51596520), (8, 38697390), (9, 34397680), (10, 30957912), (12, 25798260), (15, 20638608), (16, 19348695), (18, 17198840), (20, 15478956), (24, 12899130), (30, 10319304), (36, 8599420), (40, 7739478), (45, 6879536), (48, 6449565), (60, 5159652), (72, 4299710), (80, 3869739), (90, 3439768), (120, 2579826), (144, 2149855), (180, 1719884), (240, 1289913), (360, 859942), (720, 429971)]