2760872040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{852121}}^1$

素因数の和:852144

約数の個数: 80

約数和(自身を含む): 9279608580

約数和(自身を除く): 6518736540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 852121, 1704242, 2556363, 3408484, 4260605, 5112726, 6816968, 7669089, 8521210, 10225452, 12781815, 15338178, 17042420, 20450904, 23007267, 25563630, 30676356, 34084840, 38345445, 46014534, 51127260, 61352712, 69021801, 76690890, 92029068, 102254520, 115036335, 138043602, 153381780, 184058136, 230072670, 276087204, 306763560, 345109005, 460145340, 552174408, 690218010, 920290680, 1380436020, 2760872040]

約数ペア:

[(1, 2760872040), (2, 1380436020), (3, 920290680), (4, 690218010), (5, 552174408), (6, 460145340), (8, 345109005), (9, 306763560), (10, 276087204), (12, 230072670), (15, 184058136), (18, 153381780), (20, 138043602), (24, 115036335), (27, 102254520), (30, 92029068), (36, 76690890), (40, 69021801), (45, 61352712), (54, 51127260), (60, 46014534), (72, 38345445), (81, 34084840), (90, 30676356), (108, 25563630), (120, 23007267), (135, 20450904), (162, 17042420), (180, 15338178), (216, 12781815), (270, 10225452), (324, 8521210), (360, 7669089), (405, 6816968), (540, 5112726), (648, 4260605), (810, 3408484), (1080, 2556363), (1620, 1704242), (3240, 852121)]