893399280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{29311}}^1$

素因数の和:29454

約数の個数: 80

約数和(自身を含む): 2791440384

約数和(自身を除く): 1898041104

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, 15240, 29311, 30480, 58622, 87933, 117244, 146555, 175866, 234488, 293110, 351732, 439665, 468976, 586220, 703464, 879330, 1172440, 1406928, 1758660, 2344880, 3517320, 3722497, 7034640, 7444994, 11167491, 14889988, 18612485, 22334982, 29779976, 37224970, 44669964, 55837455, 59559952, 74449940, 89339928, 111674910, 148899880, 178679856, 223349820, 297799760, 446699640, 893399280]

約数ペア:

[(1, 893399280), (2, 446699640), (3, 297799760), (4, 223349820), (5, 178679856), (6, 148899880), (8, 111674910), (10, 89339928), (12, 74449940), (15, 59559952), (16, 55837455), (20, 44669964), (24, 37224970), (30, 29779976), (40, 22334982), (48, 18612485), (60, 14889988), (80, 11167491), (120, 7444994), (127, 7034640), (240, 3722497), (254, 3517320), (381, 2344880), (508, 1758660), (635, 1406928), (762, 1172440), (1016, 879330), (1270, 703464), (1524, 586220), (1905, 468976), (2032, 439665), (2540, 351732), (3048, 293110), (3810, 234488), (5080, 175866), (6096, 146555), (7620, 117244), (10160, 87933), (15240, 58622), (29311, 30480)]