2820747120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11753113}}^1$

素因数の和:11753129

約数の個数: 40

約数和(自身を含む): 8744316816

約数和(自身を除く): 5923569696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11753113, 23506226, 35259339, 47012452, 58765565, 70518678, 94024904, 117531130, 141037356, 176296695, 188049808, 235062260, 282074712, 352593390, 470124520, 564149424, 705186780, 940249040, 1410373560, 2820747120]

約数ペア:

[(1, 2820747120), (2, 1410373560), (3, 940249040), (4, 705186780), (5, 564149424), (6, 470124520), (8, 352593390), (10, 282074712), (12, 235062260), (15, 188049808), (16, 176296695), (20, 141037356), (24, 117531130), (30, 94024904), (40, 70518678), (48, 58765565), (60, 47012452), (80, 35259339), (120, 23506226), (240, 11753113)]