2657979120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11074913}}^1$

素因数の和:11074929

約数の個数: 40

約数和(自身を含む): 8239736016

約数和(自身を除く): 5581756896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11074913, 22149826, 33224739, 44299652, 55374565, 66449478, 88599304, 110749130, 132898956, 166123695, 177198608, 221498260, 265797912, 332247390, 442996520, 531595824, 664494780, 885993040, 1328989560, 2657979120]

約数ペア:

[(1, 2657979120), (2, 1328989560), (3, 885993040), (4, 664494780), (5, 531595824), (6, 442996520), (8, 332247390), (10, 265797912), (12, 221498260), (15, 177198608), (16, 166123695), (20, 132898956), (24, 110749130), (30, 88599304), (40, 66449478), (48, 55374565), (60, 44299652), (80, 33224739), (120, 22149826), (240, 11074913)]