225491460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{12007}}^1$

素因数の和:12332

約数の個数: 48

約数和(自身を含む): 633446016

約数和(自身を除く): 407954556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 9390, 12007, 18780, 24014, 36021, 48028, 60035, 72042, 120070, 144084, 180105, 240140, 360210, 720420, 3758191, 7516382, 11274573, 15032764, 18790955, 22549146, 37581910, 45098292, 56372865, 75163820, 112745730, 225491460]

約数ペア:

[(1, 225491460), (2, 112745730), (3, 75163820), (4, 56372865), (5, 45098292), (6, 37581910), (10, 22549146), (12, 18790955), (15, 15032764), (20, 11274573), (30, 7516382), (60, 3758191), (313, 720420), (626, 360210), (939, 240140), (1252, 180105), (1565, 144084), (1878, 120070), (3130, 72042), (3756, 60035), (4695, 48028), (6260, 36021), (9390, 24014), (12007, 18780)]