260956620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21011}}^1$

素因数の和:21052

約数の個数: 96

約数和(自身を含む): 847203840

約数和(自身を除く): 586247220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 21011, 42022, 63033, 84044, 105055, 126066, 189099, 210110, 252132, 315165, 378198, 420220, 483253, 567297, 630330, 756396, 945495, 966506, 1134594, 1260660, 1449759, 1890990, 1933012, 2269188, 2416265, 2836485, 2899518, 3781980, 4349277, 4832530, 5672970, 5799036, 7248795, 8698554, 9665060, 11345940, 13047831, 14497590, 17397108, 21746385, 26095662, 28995180, 43492770, 52191324, 65239155, 86985540, 130478310, 260956620]

約数ペア:

[(1, 260956620), (2, 130478310), (3, 86985540), (4, 65239155), (5, 52191324), (6, 43492770), (9, 28995180), (10, 26095662), (12, 21746385), (15, 17397108), (18, 14497590), (20, 13047831), (23, 11345940), (27, 9665060), (30, 8698554), (36, 7248795), (45, 5799036), (46, 5672970), (54, 4832530), (60, 4349277), (69, 3781980), (90, 2899518), (92, 2836485), (108, 2416265), (115, 2269188), (135, 1933012), (138, 1890990), (180, 1449759), (207, 1260660), (230, 1134594), (270, 966506), (276, 945495), (345, 756396), (414, 630330), (460, 567297), (540, 483253), (621, 420220), (690, 378198), (828, 315165), (1035, 252132), (1242, 210110), (1380, 189099), (2070, 126066), (2484, 105055), (3105, 84044), (4140, 63033), (6210, 42022), (12420, 21011)]