581621760

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{6311}}^1$

素因数の和:6344

約数の個数: 144

約数和(自身を含む): 2016115920

約数和(自身を除く): 1434494160

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 6311, 7680, 9216, 10240, 11520, 12622, 15360, 18432, 18933, 23040, 25244, 30720, 31555, 37866, 46080, 50488, 56799, 63110, 75732, 92160, 94665, 100976, 113598, 126220, 151464, 189330, 201952, 227196, 252440, 283995, 302928, 378660, 403904, 454392, 504880, 567990, 605856, 757320, 807808, 908784, 1009760, 1135980, 1211712, 1514640, 1615616, 1817568, 2019520, 2271960, 2423424, 3029280, 3231232, 3635136, 4039040, 4543920, 4846848, 6058560, 6462464, 7270272, 8078080, 9087840, 9693696, 12117120, 12924928, 14540544, 16156160, 18175680, 19387392, 24234240, 29081088, 32312320, 36351360, 38774784, 48468480, 58162176, 64624640, 72702720, 96936960, 116324352, 145405440, 193873920, 290810880, 581621760]

約数ペア:

[(1, 581621760), (2, 290810880), (3, 193873920), (4, 145405440), (5, 116324352), (6, 96936960), (8, 72702720), (9, 64624640), (10, 58162176), (12, 48468480), (15, 38774784), (16, 36351360), (18, 32312320), (20, 29081088), (24, 24234240), (30, 19387392), (32, 18175680), (36, 16156160), (40, 14540544), (45, 12924928), (48, 12117120), (60, 9693696), (64, 9087840), (72, 8078080), (80, 7270272), (90, 6462464), (96, 6058560), (120, 4846848), (128, 4543920), (144, 4039040), (160, 3635136), (180, 3231232), (192, 3029280), (240, 2423424), (256, 2271960), (288, 2019520), (320, 1817568), (360, 1615616), (384, 1514640), (480, 1211712), (512, 1135980), (576, 1009760), (640, 908784), (720, 807808), (768, 757320), (960, 605856), (1024, 567990), (1152, 504880), (1280, 454392), (1440, 403904), (1536, 378660), (1920, 302928), (2048, 283995), (2304, 252440), (2560, 227196), (2880, 201952), (3072, 189330), (3840, 151464), (4608, 126220), (5120, 113598), (5760, 100976), (6144, 94665), (6311, 92160), (7680, 75732), (9216, 63110), (10240, 56799), (11520, 50488), (12622, 46080), (15360, 37866), (18432, 31555), (18933, 30720), (23040, 25244)]