2759360

素因数分解:

$2^6\times 5^1\times {\mathrm{8623}}^1$

素因数の和:8640

約数の個数: 28

約数和(自身を含む): 6571488

約数和(自身を除く): 3812128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 8623, 17246, 34492, 43115, 68984, 86230, 137968, 172460, 275936, 344920, 551872, 689840, 1379680, 2759360]

約数ペア:

[(1, 2759360), (2, 1379680), (4, 689840), (5, 551872), (8, 344920), (10, 275936), (16, 172460), (20, 137968), (32, 86230), (40, 68984), (64, 43115), (80, 34492), (160, 17246), (320, 8623)]