38560920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{321341}}^1$

素因数の和:321355

約数の個数: 32

約数和(自身を含む): 115683120

約数和(自身を除く): 77122200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 321341, 642682, 964023, 1285364, 1606705, 1928046, 2570728, 3213410, 3856092, 4820115, 6426820, 7712184, 9640230, 12853640, 19280460, 38560920]

約数ペア:

[(1, 38560920), (2, 19280460), (3, 12853640), (4, 9640230), (5, 7712184), (6, 6426820), (8, 4820115), (10, 3856092), (12, 3213410), (15, 2570728), (20, 1928046), (24, 1606705), (30, 1285364), (40, 964023), (60, 642682), (120, 321341)]