189650880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{65851}}^1$

素因数の和:65874

約数の個数: 84

約数和(自身を含む): 652329912

約数和(自身を除く): 462679032

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, 65851, 131702, 197553, 263404, 329255, 395106, 526808, 592659, 658510, 790212, 987765, 1053616, 1185318, 1317020, 1580424, 1975530, 2107232, 2370636, 2634040, 2963295, 3160848, 3951060, 4214464, 4741272, 5268080, 5926590, 6321696, 7902120, 9482544, 10536160, 11853180, 12643392, 15804240, 18965088, 21072320, 23706360, 31608480, 37930176, 47412720, 63216960, 94825440, 189650880]

約数ペア:

[(1, 189650880), (2, 94825440), (3, 63216960), (4, 47412720), (5, 37930176), (6, 31608480), (8, 23706360), (9, 21072320), (10, 18965088), (12, 15804240), (15, 12643392), (16, 11853180), (18, 10536160), (20, 9482544), (24, 7902120), (30, 6321696), (32, 5926590), (36, 5268080), (40, 4741272), (45, 4214464), (48, 3951060), (60, 3160848), (64, 2963295), (72, 2634040), (80, 2370636), (90, 2107232), (96, 1975530), (120, 1580424), (144, 1317020), (160, 1185318), (180, 1053616), (192, 987765), (240, 790212), (288, 658510), (320, 592659), (360, 526808), (480, 395106), (576, 329255), (720, 263404), (960, 197553), (1440, 131702), (2880, 65851)]