313974480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10301}}^1$

素因数の和:10444

約数の個数: 80

約数和(自身を含む): 981080064

約数和(自身を除く): 667105584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 10301, 15240, 20602, 30480, 30903, 41204, 51505, 61806, 82408, 103010, 123612, 154515, 164816, 206020, 247224, 309030, 412040, 494448, 618060, 824080, 1236120, 1308227, 2472240, 2616454, 3924681, 5232908, 6541135, 7849362, 10465816, 13082270, 15698724, 19623405, 20931632, 26164540, 31397448, 39246810, 52329080, 62794896, 78493620, 104658160, 156987240, 313974480]

約数ペア:

[(1, 313974480), (2, 156987240), (3, 104658160), (4, 78493620), (5, 62794896), (6, 52329080), (8, 39246810), (10, 31397448), (12, 26164540), (15, 20931632), (16, 19623405), (20, 15698724), (24, 13082270), (30, 10465816), (40, 7849362), (48, 6541135), (60, 5232908), (80, 3924681), (120, 2616454), (127, 2472240), (240, 1308227), (254, 1236120), (381, 824080), (508, 618060), (635, 494448), (762, 412040), (1016, 309030), (1270, 247224), (1524, 206020), (1905, 164816), (2032, 154515), (2540, 123612), (3048, 103010), (3810, 82408), (5080, 61806), (6096, 51505), (7620, 41204), (10160, 30903), (10301, 30480), (15240, 20602)]