279527268840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137023171}}^1$

素因数の和:137023202

約数の個数: 64

約数和(自身を含む): 887910154560

約数和(自身を除く): 608382885720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 137023171, 274046342, 411069513, 548092684, 685115855, 822139026, 1096185368, 1370231710, 1644278052, 2055347565, 2329393907, 2740463420, 3288556104, 4110695130, 4658787814, 5480926840, 6988181721, 8221390260, 9317575628, 11646969535, 13976363442, 16442780520, 18635151256, 23293939070, 27952726884, 34940908605, 46587878140, 55905453768, 69881817210, 93175756280, 139763634420, 279527268840]

約数ペア:

[(1, 279527268840), (2, 139763634420), (3, 93175756280), (4, 69881817210), (5, 55905453768), (6, 46587878140), (8, 34940908605), (10, 27952726884), (12, 23293939070), (15, 18635151256), (17, 16442780520), (20, 13976363442), (24, 11646969535), (30, 9317575628), (34, 8221390260), (40, 6988181721), (51, 5480926840), (60, 4658787814), (68, 4110695130), (85, 3288556104), (102, 2740463420), (120, 2329393907), (136, 2055347565), (170, 1644278052), (204, 1370231710), (255, 1096185368), (340, 822139026), (408, 685115855), (510, 548092684), (680, 411069513), (1020, 274046342), (2040, 137023171)]