517316880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2155487}}^1$

素因数の和:2155503

約数の個数: 40

約数和(自身を含む): 1603683072

約数和(自身を除く): 1086366192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2155487, 4310974, 6466461, 8621948, 10777435, 12932922, 17243896, 21554870, 25865844, 32332305, 34487792, 43109740, 51731688, 64664610, 86219480, 103463376, 129329220, 172438960, 258658440, 517316880]

約数ペア:

[(1, 517316880), (2, 258658440), (3, 172438960), (4, 129329220), (5, 103463376), (6, 86219480), (8, 64664610), (10, 51731688), (12, 43109740), (15, 34487792), (16, 32332305), (20, 25865844), (24, 21554870), (30, 17243896), (40, 12932922), (48, 10777435), (60, 8621948), (80, 6466461), (120, 4310974), (240, 2155487)]