2984640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{3109}}^1$

素因数の和:3129

約数の個数: 56

約数和(自身を含む): 9479280

約数和(自身を除く): 6494640

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, 3109, 6218, 9327, 12436, 15545, 18654, 24872, 31090, 37308, 46635, 49744, 62180, 74616, 93270, 99488, 124360, 149232, 186540, 198976, 248720, 298464, 373080, 497440, 596928, 746160, 994880, 1492320, 2984640]

約数ペア:

[(1, 2984640), (2, 1492320), (3, 994880), (4, 746160), (5, 596928), (6, 497440), (8, 373080), (10, 298464), (12, 248720), (15, 198976), (16, 186540), (20, 149232), (24, 124360), (30, 99488), (32, 93270), (40, 74616), (48, 62180), (60, 49744), (64, 46635), (80, 37308), (96, 31090), (120, 24872), (160, 18654), (192, 15545), (240, 12436), (320, 9327), (480, 6218), (960, 3109)]