2078367840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1443311}}^1$

素因数の和:1443332

約数の個数: 72

約数和(自身を含む): 7092435168

約数和(自身を除く): 5014067328

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1443311, 2886622, 4329933, 5773244, 7216555, 8659866, 11546488, 12989799, 14433110, 17319732, 21649665, 23092976, 25979598, 28866220, 34639464, 43299330, 46185952, 51959196, 57732440, 64948995, 69278928, 86598660, 103918392, 115464880, 129897990, 138557856, 173197320, 207836784, 230929760, 259795980, 346394640, 415673568, 519591960, 692789280, 1039183920, 2078367840]

約数ペア:

[(1, 2078367840), (2, 1039183920), (3, 692789280), (4, 519591960), (5, 415673568), (6, 346394640), (8, 259795980), (9, 230929760), (10, 207836784), (12, 173197320), (15, 138557856), (16, 129897990), (18, 115464880), (20, 103918392), (24, 86598660), (30, 69278928), (32, 64948995), (36, 57732440), (40, 51959196), (45, 46185952), (48, 43299330), (60, 34639464), (72, 28866220), (80, 25979598), (90, 23092976), (96, 21649665), (120, 17319732), (144, 14433110), (160, 12989799), (180, 11546488), (240, 8659866), (288, 7216555), (360, 5773244), (480, 4329933), (720, 2886622), (1440, 1443311)]