1951112160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1354939}}^1$

素因数の和:1354960

約数の個数: 72

約数和(自身を含む): 6658175160

約数和(自身を除く): 4707063000

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, 1354939, 2709878, 4064817, 5419756, 6774695, 8129634, 10839512, 12194451, 13549390, 16259268, 20324085, 21679024, 24388902, 27098780, 32518536, 40648170, 43358048, 48777804, 54197560, 60972255, 65037072, 81296340, 97555608, 108395120, 121944510, 130074144, 162592680, 195111216, 216790240, 243889020, 325185360, 390222432, 487778040, 650370720, 975556080, 1951112160]

約数ペア:

[(1, 1951112160), (2, 975556080), (3, 650370720), (4, 487778040), (5, 390222432), (6, 325185360), (8, 243889020), (9, 216790240), (10, 195111216), (12, 162592680), (15, 130074144), (16, 121944510), (18, 108395120), (20, 97555608), (24, 81296340), (30, 65037072), (32, 60972255), (36, 54197560), (40, 48777804), (45, 43358048), (48, 40648170), (60, 32518536), (72, 27098780), (80, 24388902), (90, 21679024), (96, 20324085), (120, 16259268), (144, 13549390), (160, 12194451), (180, 10839512), (240, 8129634), (288, 6774695), (360, 5419756), (480, 4064817), (720, 2709878), (1440, 1354939)]