31327680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{32633}}^1$

素因数の和:32653

約数の個数: 56

約数和(自身を含む): 99468432

約数和(自身を除く): 68140752

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, 32633, 65266, 97899, 130532, 163165, 195798, 261064, 326330, 391596, 489495, 522128, 652660, 783192, 978990, 1044256, 1305320, 1566384, 1957980, 2088512, 2610640, 3132768, 3915960, 5221280, 6265536, 7831920, 10442560, 15663840, 31327680]

約数ペア:

[(1, 31327680), (2, 15663840), (3, 10442560), (4, 7831920), (5, 6265536), (6, 5221280), (8, 3915960), (10, 3132768), (12, 2610640), (15, 2088512), (16, 1957980), (20, 1566384), (24, 1305320), (30, 1044256), (32, 978990), (40, 783192), (48, 652660), (60, 522128), (64, 489495), (80, 391596), (96, 326330), (120, 261064), (160, 195798), (192, 163165), (240, 130532), (320, 97899), (480, 65266), (960, 32633)]