2686080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1399}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 8568000

約数和(自身を除く): 5881920

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1399, 1920, 2798, 4197, 5596, 6995, 8394, 11192, 13990, 16788, 20985, 22384, 27980, 33576, 41970, 44768, 55960, 67152, 83940, 89536, 111920, 134304, 167880, 179072, 223840, 268608, 335760, 447680, 537216, 671520, 895360, 1343040, 2686080]

約数ペア:

[(1, 2686080), (2, 1343040), (3, 895360), (4, 671520), (5, 537216), (6, 447680), (8, 335760), (10, 268608), (12, 223840), (15, 179072), (16, 167880), (20, 134304), (24, 111920), (30, 89536), (32, 83940), (40, 67152), (48, 55960), (60, 44768), (64, 41970), (80, 33576), (96, 27980), (120, 22384), (128, 20985), (160, 16788), (192, 13990), (240, 11192), (320, 8394), (384, 6995), (480, 5596), (640, 4197), (960, 2798), (1399, 1920)]