268493760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1759}}^1$

素因数の和:1835

約数の個数: 168

約数和(自身を含む): 941466240

約数和(自身を除く): 672972480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 530, 576, 636, 720, 795, 848, 954, 960, 1060, 1272, 1440, 1590, 1696, 1759, 1908, 2120, 2385, 2544, 2880, 3180, 3392, 3518, 3816, 4240, 4770, 5088, 5277, 6360, 7036, 7632, 8480, 8795, 9540, 10176, 10554, 12720, 14072, 15264, 15831, 16960, 17590, 19080, 21108, 25440, 26385, 28144, 30528, 31662, 35180, 38160, 42216, 50880, 52770, 56288, 63324, 70360, 76320, 79155, 84432, 93227, 105540, 112576, 126648, 140720, 152640, 158310, 168864, 186454, 211080, 253296, 279681, 281440, 316620, 337728, 372908, 422160, 466135, 506592, 559362, 562880, 633240, 745816, 839043, 844320, 932270, 1013184, 1118724, 1266480, 1398405, 1491632, 1678086, 1688640, 1864540, 2237448, 2532960, 2796810, 2983264, 3356172, 3729080, 4195215, 4474896, 5065920, 5593620, 5966528, 6712344, 7458160, 8390430, 8949792, 11187240, 13424688, 14916320, 16780860, 17899584, 22374480, 26849376, 29832640, 33561720, 44748960, 53698752, 67123440, 89497920, 134246880, 268493760]

約数ペア:

[(1, 268493760), (2, 134246880), (3, 89497920), (4, 67123440), (5, 53698752), (6, 44748960), (8, 33561720), (9, 29832640), (10, 26849376), (12, 22374480), (15, 17899584), (16, 16780860), (18, 14916320), (20, 13424688), (24, 11187240), (30, 8949792), (32, 8390430), (36, 7458160), (40, 6712344), (45, 5966528), (48, 5593620), (53, 5065920), (60, 4474896), (64, 4195215), (72, 3729080), (80, 3356172), (90, 2983264), (96, 2796810), (106, 2532960), (120, 2237448), (144, 1864540), (159, 1688640), (160, 1678086), (180, 1491632), (192, 1398405), (212, 1266480), (240, 1118724), (265, 1013184), (288, 932270), (318, 844320), (320, 839043), (360, 745816), (424, 633240), (477, 562880), (480, 559362), (530, 506592), (576, 466135), (636, 422160), (720, 372908), (795, 337728), (848, 316620), (954, 281440), (960, 279681), (1060, 253296), (1272, 211080), (1440, 186454), (1590, 168864), (1696, 158310), (1759, 152640), (1908, 140720), (2120, 126648), (2385, 112576), (2544, 105540), (2880, 93227), (3180, 84432), (3392, 79155), (3518, 76320), (3816, 70360), (4240, 63324), (4770, 56288), (5088, 52770), (5277, 50880), (6360, 42216), (7036, 38160), (7632, 35180), (8480, 31662), (8795, 30528), (9540, 28144), (10176, 26385), (10554, 25440), (12720, 21108), (14072, 19080), (15264, 17590), (15831, 16960)]