67140

素因数分解:

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

素因数の和:388

約数の個数: 36

約数和(自身を含む): 204204

約数和(自身を除く): 137064

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, 5595, 6714, 7460, 11190, 13428, 16785, 22380, 33570, 67140]

約数ペア:

[(1, 67140), (2, 33570), (3, 22380), (4, 16785), (5, 13428), (6, 11190), (9, 7460), (10, 6714), (12, 5595), (15, 4476), (18, 3730), (20, 3357), (30, 2238), (36, 1865), (45, 1492), (60, 1119), (90, 746), (180, 373)]