145177920

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{1867}}^1$

素因数の和:1899

約数の個数: 168

約数和(自身を含む): 518123424

約数和(自身を除く): 372945504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1867, 1944, 2160, 2430, 2592, 2880, 3240, 3734, 3888, 4320, 4860, 5184, 5601, 6480, 7468, 7776, 8640, 9335, 9720, 11202, 12960, 14936, 15552, 16803, 18670, 19440, 22404, 25920, 28005, 29872, 33606, 37340, 38880, 44808, 50409, 56010, 59744, 67212, 74680, 77760, 84015, 89616, 100818, 112020, 119488, 134424, 149360, 151227, 168030, 179232, 201636, 224040, 252045, 268848, 298720, 302454, 336060, 358464, 403272, 448080, 453681, 504090, 537696, 597440, 604908, 672120, 756135, 806544, 896160, 907362, 1008180, 1075392, 1209816, 1344240, 1512270, 1613088, 1792320, 1814724, 2016360, 2268405, 2419632, 2688480, 3024540, 3226176, 3629448, 4032720, 4536810, 4839264, 5376960, 6049080, 7258896, 8065440, 9073620, 9678528, 12098160, 14517792, 16130880, 18147240, 24196320, 29035584, 36294480, 48392640, 72588960, 145177920]

約数ペア:

[(1, 145177920), (2, 72588960), (3, 48392640), (4, 36294480), (5, 29035584), (6, 24196320), (8, 18147240), (9, 16130880), (10, 14517792), (12, 12098160), (15, 9678528), (16, 9073620), (18, 8065440), (20, 7258896), (24, 6049080), (27, 5376960), (30, 4839264), (32, 4536810), (36, 4032720), (40, 3629448), (45, 3226176), (48, 3024540), (54, 2688480), (60, 2419632), (64, 2268405), (72, 2016360), (80, 1814724), (81, 1792320), (90, 1613088), (96, 1512270), (108, 1344240), (120, 1209816), (135, 1075392), (144, 1008180), (160, 907362), (162, 896160), (180, 806544), (192, 756135), (216, 672120), (240, 604908), (243, 597440), (270, 537696), (288, 504090), (320, 453681), (324, 448080), (360, 403272), (405, 358464), (432, 336060), (480, 302454), (486, 298720), (540, 268848), (576, 252045), (648, 224040), (720, 201636), (810, 179232), (864, 168030), (960, 151227), (972, 149360), (1080, 134424), (1215, 119488), (1296, 112020), (1440, 100818), (1620, 89616), (1728, 84015), (1867, 77760), (1944, 74680), (2160, 67212), (2430, 59744), (2592, 56010), (2880, 50409), (3240, 44808), (3734, 38880), (3888, 37340), (4320, 33606), (4860, 29872), (5184, 28005), (5601, 25920), (6480, 22404), (7468, 19440), (7776, 18670), (8640, 16803), (9335, 15552), (9720, 14936), (11202, 12960)]