1382987520

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{13339}}^1$

素因数の和:13372

約数の個数: 180

約数和(自身を含む): 4948953240

約数和(自身を除く): 3565965720

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 13339, 17280, 20736, 25920, 26678, 34560, 40017, 51840, 53356, 66695, 80034, 103680, 106712, 120051, 133390, 160068, 200085, 213424, 240102, 266780, 320136, 360153, 400170, 426848, 480204, 533560, 600255, 640272, 720306, 800340, 853696, 960408, 1067120, 1080459, 1200510, 1280544, 1440612, 1600680, 1707392, 1800765, 1920816, 2134240, 2160918, 2401020, 2561088, 2881224, 3201360, 3414784, 3601530, 3841632, 4268480, 4321836, 4802040, 5122176, 5402295, 5762448, 6402720, 7203060, 7683264, 8536960, 8643672, 9604080, 10244352, 10804590, 11524896, 12805440, 14406120, 15366528, 17073920, 17287344, 19208160, 21609180, 23049792, 25610880, 28812240, 30733056, 34574688, 38416320, 43218360, 46099584, 51221760, 57624480, 69149376, 76832640, 86436720, 92199168, 115248960, 138298752, 153665280, 172873440, 230497920, 276597504, 345746880, 460995840, 691493760, 1382987520]

約数ペア:

[(1, 1382987520), (2, 691493760), (3, 460995840), (4, 345746880), (5, 276597504), (6, 230497920), (8, 172873440), (9, 153665280), (10, 138298752), (12, 115248960), (15, 92199168), (16, 86436720), (18, 76832640), (20, 69149376), (24, 57624480), (27, 51221760), (30, 46099584), (32, 43218360), (36, 38416320), (40, 34574688), (45, 30733056), (48, 28812240), (54, 25610880), (60, 23049792), (64, 21609180), (72, 19208160), (80, 17287344), (81, 17073920), (90, 15366528), (96, 14406120), (108, 12805440), (120, 11524896), (128, 10804590), (135, 10244352), (144, 9604080), (160, 8643672), (162, 8536960), (180, 7683264), (192, 7203060), (216, 6402720), (240, 5762448), (256, 5402295), (270, 5122176), (288, 4802040), (320, 4321836), (324, 4268480), (360, 3841632), (384, 3601530), (405, 3414784), (432, 3201360), (480, 2881224), (540, 2561088), (576, 2401020), (640, 2160918), (648, 2134240), (720, 1920816), (768, 1800765), (810, 1707392), (864, 1600680), (960, 1440612), (1080, 1280544), (1152, 1200510), (1280, 1080459), (1296, 1067120), (1440, 960408), (1620, 853696), (1728, 800340), (1920, 720306), (2160, 640272), (2304, 600255), (2592, 533560), (2880, 480204), (3240, 426848), (3456, 400170), (3840, 360153), (4320, 320136), (5184, 266780), (5760, 240102), (6480, 213424), (6912, 200085), (8640, 160068), (10368, 133390), (11520, 120051), (12960, 106712), (13339, 103680), (17280, 80034), (20736, 66695), (25920, 53356), (26678, 51840), (34560, 40017)]