340869780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{5077}}^1$

素因数の和:5465

約数の個数: 72

約数和(自身を含む): 1036947912

約数和(自身を除く): 696078132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 373, 746, 1119, 1492, 1865, 2238, 3357, 3730, 4476, 5077, 5595, 6714, 7460, 10154, 11190, 13428, 15231, 16785, 20308, 22380, 25385, 30462, 33570, 45693, 50770, 60924, 67140, 76155, 91386, 101540, 152310, 182772, 228465, 304620, 456930, 913860, 1893721, 3787442, 5681163, 7574884, 9468605, 11362326, 17043489, 18937210, 22724652, 28405815, 34086978, 37874420, 56811630, 68173956, 85217445, 113623260, 170434890, 340869780]

約数ペア:

[(1, 340869780), (2, 170434890), (3, 113623260), (4, 85217445), (5, 68173956), (6, 56811630), (9, 37874420), (10, 34086978), (12, 28405815), (15, 22724652), (18, 18937210), (20, 17043489), (30, 11362326), (36, 9468605), (45, 7574884), (60, 5681163), (90, 3787442), (180, 1893721), (373, 913860), (746, 456930), (1119, 304620), (1492, 228465), (1865, 182772), (2238, 152310), (3357, 101540), (3730, 91386), (4476, 76155), (5077, 67140), (5595, 60924), (6714, 50770), (7460, 45693), (10154, 33570), (11190, 30462), (13428, 25385), (15231, 22380), (16785, 20308)]