628652880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{291043}}^1$

素因数の和:291065

約数の個数: 80

約数和(自身を含む): 2165367360

約数和(自身を除く): 1536714480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 291043, 582086, 873129, 1164172, 1455215, 1746258, 2328344, 2619387, 2910430, 3492516, 4365645, 4656688, 5238774, 5820860, 6985032, 7858161, 8731290, 10477548, 11641720, 13096935, 13970064, 15716322, 17462580, 20955096, 23283440, 26193870, 31432644, 34925160, 39290805, 41910192, 52387740, 62865288, 69850320, 78581610, 104775480, 125730576, 157163220, 209550960, 314326440, 628652880]

約数ペア:

[(1, 628652880), (2, 314326440), (3, 209550960), (4, 157163220), (5, 125730576), (6, 104775480), (8, 78581610), (9, 69850320), (10, 62865288), (12, 52387740), (15, 41910192), (16, 39290805), (18, 34925160), (20, 31432644), (24, 26193870), (27, 23283440), (30, 20955096), (36, 17462580), (40, 15716322), (45, 13970064), (48, 13096935), (54, 11641720), (60, 10477548), (72, 8731290), (80, 7858161), (90, 6985032), (108, 5820860), (120, 5238774), (135, 4656688), (144, 4365645), (180, 3492516), (216, 2910430), (240, 2619387), (270, 2328344), (360, 1746258), (432, 1455215), (540, 1164172), (720, 873129), (1080, 582086), (2160, 291043)]