262655280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6883}}^1$

素因数の和:6955

約数の個数: 120

約数和(自身を含む): 898857648

約数和(自身を除く): 636202368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 6883, 7632, 9540, 12720, 13766, 19080, 20649, 27532, 34415, 38160, 41298, 55064, 61947, 68830, 82596, 103245, 110128, 123894, 137660, 165192, 206490, 247788, 275320, 309735, 330384, 364799, 412980, 495576, 550640, 619470, 729598, 825960, 991152, 1094397, 1238940, 1459196, 1651920, 1823995, 2188794, 2477880, 2918392, 3283191, 3647990, 4377588, 4955760, 5471985, 5836784, 6566382, 7295980, 8755176, 10943970, 13132764, 14591960, 16415955, 17510352, 21887940, 26265528, 29183920, 32831910, 43775880, 52531056, 65663820, 87551760, 131327640, 262655280]

約数ペア:

[(1, 262655280), (2, 131327640), (3, 87551760), (4, 65663820), (5, 52531056), (6, 43775880), (8, 32831910), (9, 29183920), (10, 26265528), (12, 21887940), (15, 17510352), (16, 16415955), (18, 14591960), (20, 13132764), (24, 10943970), (30, 8755176), (36, 7295980), (40, 6566382), (45, 5836784), (48, 5471985), (53, 4955760), (60, 4377588), (72, 3647990), (80, 3283191), (90, 2918392), (106, 2477880), (120, 2188794), (144, 1823995), (159, 1651920), (180, 1459196), (212, 1238940), (240, 1094397), (265, 991152), (318, 825960), (360, 729598), (424, 619470), (477, 550640), (530, 495576), (636, 412980), (720, 364799), (795, 330384), (848, 309735), (954, 275320), (1060, 247788), (1272, 206490), (1590, 165192), (1908, 137660), (2120, 123894), (2385, 110128), (2544, 103245), (3180, 82596), (3816, 68830), (4240, 61947), (4770, 55064), (6360, 41298), (6883, 38160), (7632, 34415), (9540, 27532), (12720, 20649), (13766, 19080)]