10280640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{10709}}^1$

素因数の和:10729

約数の個数: 56

約数和(自身を含む): 32644080

約数和(自身を除く): 22363440

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, 10709, 21418, 32127, 42836, 53545, 64254, 85672, 107090, 128508, 160635, 171344, 214180, 257016, 321270, 342688, 428360, 514032, 642540, 685376, 856720, 1028064, 1285080, 1713440, 2056128, 2570160, 3426880, 5140320, 10280640]

約数ペア:

[(1, 10280640), (2, 5140320), (3, 3426880), (4, 2570160), (5, 2056128), (6, 1713440), (8, 1285080), (10, 1028064), (12, 856720), (15, 685376), (16, 642540), (20, 514032), (24, 428360), (30, 342688), (32, 321270), (40, 257016), (48, 214180), (60, 171344), (64, 160635), (80, 128508), (96, 107090), (120, 85672), (160, 64254), (192, 53545), (240, 42836), (320, 32127), (480, 21418), (960, 10709)]