31202880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{32503}}^1$

素因数の和:32523

約数の個数: 56

約数和(自身を含む): 99072192

約数和(自身を除く): 67869312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 32503, 65006, 97509, 130012, 162515, 195018, 260024, 325030, 390036, 487545, 520048, 650060, 780072, 975090, 1040096, 1300120, 1560144, 1950180, 2080192, 2600240, 3120288, 3900360, 5200480, 6240576, 7800720, 10400960, 15601440, 31202880]

約数ペア:

[(1, 31202880), (2, 15601440), (3, 10400960), (4, 7800720), (5, 6240576), (6, 5200480), (8, 3900360), (10, 3120288), (12, 2600240), (15, 2080192), (16, 1950180), (20, 1560144), (24, 1300120), (30, 1040096), (32, 975090), (40, 780072), (48, 650060), (60, 520048), (64, 487545), (80, 390036), (96, 325030), (120, 260024), (160, 195018), (192, 162515), (240, 130012), (320, 97509), (480, 65006), (960, 32503)]