2482756020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1621}}^1$

素因数の和:1830

約数の個数: 144

約数和(自身を含む): 7708366848

約数和(自身を除く): 5225610828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 127, 134, 180, 201, 254, 268, 335, 381, 402, 508, 603, 635, 670, 762, 804, 1005, 1143, 1206, 1270, 1340, 1524, 1621, 1905, 2010, 2286, 2412, 2540, 3015, 3242, 3810, 4020, 4572, 4863, 5715, 6030, 6484, 7620, 8105, 8509, 9726, 11430, 12060, 14589, 16210, 17018, 19452, 22860, 24315, 25527, 29178, 32420, 34036, 42545, 48630, 51054, 58356, 72945, 76581, 85090, 97260, 102108, 108607, 127635, 145890, 153162, 170180, 205867, 217214, 255270, 291780, 306324, 325821, 382905, 411734, 434428, 510540, 543035, 617601, 651642, 765810, 823468, 977463, 1029335, 1086070, 1235202, 1303284, 1531620, 1629105, 1852803, 1954926, 2058670, 2172140, 2470404, 3088005, 3258210, 3705606, 3909852, 4117340, 4887315, 6176010, 6516420, 7411212, 9264015, 9774630, 12352020, 13793089, 18528030, 19549260, 27586178, 37056060, 41379267, 55172356, 68965445, 82758534, 124137801, 137930890, 165517068, 206896335, 248275602, 275861780, 413792670, 496551204, 620689005, 827585340, 1241378010, 2482756020]

約数ペア:

[(1, 2482756020), (2, 1241378010), (3, 827585340), (4, 620689005), (5, 496551204), (6, 413792670), (9, 275861780), (10, 248275602), (12, 206896335), (15, 165517068), (18, 137930890), (20, 124137801), (30, 82758534), (36, 68965445), (45, 55172356), (60, 41379267), (67, 37056060), (90, 27586178), (127, 19549260), (134, 18528030), (180, 13793089), (201, 12352020), (254, 9774630), (268, 9264015), (335, 7411212), (381, 6516420), (402, 6176010), (508, 4887315), (603, 4117340), (635, 3909852), (670, 3705606), (762, 3258210), (804, 3088005), (1005, 2470404), (1143, 2172140), (1206, 2058670), (1270, 1954926), (1340, 1852803), (1524, 1629105), (1621, 1531620), (1905, 1303284), (2010, 1235202), (2286, 1086070), (2412, 1029335), (2540, 977463), (3015, 823468), (3242, 765810), (3810, 651642), (4020, 617601), (4572, 543035), (4863, 510540), (5715, 434428), (6030, 411734), (6484, 382905), (7620, 325821), (8105, 306324), (8509, 291780), (9726, 255270), (11430, 217214), (12060, 205867), (14589, 170180), (16210, 153162), (17018, 145890), (19452, 127635), (22860, 108607), (24315, 102108), (25527, 97260), (29178, 85090), (32420, 76581), (34036, 72945), (42545, 58356), (48630, 51054)]