77883840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{27043}}^1$

素因数の和:27066

約数の個数: 84

約数和(自身を含む): 267897864

約数和(自身を除く): 190014024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 27043, 54086, 81129, 108172, 135215, 162258, 216344, 243387, 270430, 324516, 405645, 432688, 486774, 540860, 649032, 811290, 865376, 973548, 1081720, 1216935, 1298064, 1622580, 1730752, 1947096, 2163440, 2433870, 2596128, 3245160, 3894192, 4326880, 4867740, 5192256, 6490320, 7788384, 8653760, 9735480, 12980640, 15576768, 19470960, 25961280, 38941920, 77883840]

約数ペア:

[(1, 77883840), (2, 38941920), (3, 25961280), (4, 19470960), (5, 15576768), (6, 12980640), (8, 9735480), (9, 8653760), (10, 7788384), (12, 6490320), (15, 5192256), (16, 4867740), (18, 4326880), (20, 3894192), (24, 3245160), (30, 2596128), (32, 2433870), (36, 2163440), (40, 1947096), (45, 1730752), (48, 1622580), (60, 1298064), (64, 1216935), (72, 1081720), (80, 973548), (90, 865376), (96, 811290), (120, 649032), (144, 540860), (160, 486774), (180, 432688), (192, 405645), (240, 324516), (288, 270430), (320, 243387), (360, 216344), (480, 162258), (576, 135215), (720, 108172), (960, 81129), (1440, 54086), (2880, 27043)]