678713040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{314219}}^1$

素因数の和:314241

約数の個数: 80

約数和(自身を含む): 2337796800

約数和(自身を除く): 1659083760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 314219, 628438, 942657, 1256876, 1571095, 1885314, 2513752, 2827971, 3142190, 3770628, 4713285, 5027504, 5655942, 6284380, 7541256, 8483913, 9426570, 11311884, 12568760, 14139855, 15082512, 16967826, 18853140, 22623768, 25137520, 28279710, 33935652, 37706280, 42419565, 45247536, 56559420, 67871304, 75412560, 84839130, 113118840, 135742608, 169678260, 226237680, 339356520, 678713040]

約数ペア:

[(1, 678713040), (2, 339356520), (3, 226237680), (4, 169678260), (5, 135742608), (6, 113118840), (8, 84839130), (9, 75412560), (10, 67871304), (12, 56559420), (15, 45247536), (16, 42419565), (18, 37706280), (20, 33935652), (24, 28279710), (27, 25137520), (30, 22623768), (36, 18853140), (40, 16967826), (45, 15082512), (48, 14139855), (54, 12568760), (60, 11311884), (72, 9426570), (80, 8483913), (90, 7541256), (108, 6284380), (120, 5655942), (135, 5027504), (144, 4713285), (180, 3770628), (216, 3142190), (240, 2827971), (270, 2513752), (360, 1885314), (432, 1571095), (540, 1256876), (720, 942657), (1080, 628438), (2160, 314219)]