55978080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:996

約数の個数: 96

約数和(自身を含む): 177811200

約数和(自身を除く): 121833120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 834, 839, 1112, 1390, 1668, 1678, 2085, 2224, 2517, 2780, 3336, 3356, 4170, 4195, 4448, 5034, 5560, 6672, 6712, 8340, 8390, 10068, 11120, 12585, 13344, 13424, 16680, 16780, 20136, 22240, 25170, 26848, 33360, 33560, 40272, 50340, 66720, 67120, 80544, 100680, 116621, 134240, 201360, 233242, 349863, 402720, 466484, 583105, 699726, 932968, 1166210, 1399452, 1749315, 1865936, 2332420, 2798904, 3498630, 3731872, 4664840, 5597808, 6997260, 9329680, 11195616, 13994520, 18659360, 27989040, 55978080]

約数ペア:

[(1, 55978080), (2, 27989040), (3, 18659360), (4, 13994520), (5, 11195616), (6, 9329680), (8, 6997260), (10, 5597808), (12, 4664840), (15, 3731872), (16, 3498630), (20, 2798904), (24, 2332420), (30, 1865936), (32, 1749315), (40, 1399452), (48, 1166210), (60, 932968), (80, 699726), (96, 583105), (120, 466484), (139, 402720), (160, 349863), (240, 233242), (278, 201360), (417, 134240), (480, 116621), (556, 100680), (695, 80544), (834, 67120), (839, 66720), (1112, 50340), (1390, 40272), (1668, 33560), (1678, 33360), (2085, 26848), (2224, 25170), (2517, 22240), (2780, 20136), (3336, 16780), (3356, 16680), (4170, 13424), (4195, 13344), (4448, 12585), (5034, 11120), (5560, 10068), (6672, 8390), (6712, 8340)]