80536440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35323}}^1$

素因数の和:35356

約数の個数: 64

約数和(自身を含む): 254332800

約数和(自身を除く): 173796360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 35323, 70646, 105969, 141292, 176615, 211938, 282584, 353230, 423876, 529845, 671137, 706460, 847752, 1059690, 1342274, 1412920, 2013411, 2119380, 2684548, 3355685, 4026822, 4238760, 5369096, 6711370, 8053644, 10067055, 13422740, 16107288, 20134110, 26845480, 40268220, 80536440]

約数ペア:

[(1, 80536440), (2, 40268220), (3, 26845480), (4, 20134110), (5, 16107288), (6, 13422740), (8, 10067055), (10, 8053644), (12, 6711370), (15, 5369096), (19, 4238760), (20, 4026822), (24, 3355685), (30, 2684548), (38, 2119380), (40, 2013411), (57, 1412920), (60, 1342274), (76, 1059690), (95, 847752), (114, 706460), (120, 671137), (152, 529845), (190, 423876), (228, 353230), (285, 282584), (380, 211938), (456, 176615), (570, 141292), (760, 105969), (1140, 70646), (2280, 35323)]