2497889040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10407871}}^1$

素因数の和:10407887

約数の個数: 40

約数和(自身を含む): 7743456768

約数和(自身を除く): 5245567728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10407871, 20815742, 31223613, 41631484, 52039355, 62447226, 83262968, 104078710, 124894452, 156118065, 166525936, 208157420, 249788904, 312236130, 416314840, 499577808, 624472260, 832629680, 1248944520, 2497889040]

約数ペア:

[(1, 2497889040), (2, 1248944520), (3, 832629680), (4, 624472260), (5, 499577808), (6, 416314840), (8, 312236130), (10, 249788904), (12, 208157420), (15, 166525936), (16, 156118065), (20, 124894452), (24, 104078710), (30, 83262968), (40, 62447226), (48, 52039355), (60, 41631484), (80, 31223613), (120, 20815742), (240, 10407871)]