1993581960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16613183}}^1$

素因数の和:16613197

約数の個数: 32

約数和(自身を含む): 5980746240

約数和(自身を除く): 3987164280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16613183, 33226366, 49839549, 66452732, 83065915, 99679098, 132905464, 166131830, 199358196, 249197745, 332263660, 398716392, 498395490, 664527320, 996790980, 1993581960]

約数ペア:

[(1, 1993581960), (2, 996790980), (3, 664527320), (4, 498395490), (5, 398716392), (6, 332263660), (8, 249197745), (10, 199358196), (12, 166131830), (15, 132905464), (20, 99679098), (24, 83065915), (30, 66452732), (40, 49839549), (60, 33226366), (120, 16613183)]