1198240

素因数分解:

$2^5\times 5^1\times {\mathrm{7489}}^1$

素因数の和:7504

約数の個数: 24

約数和(自身を含む): 2831220

約数和(自身を除く): 1632980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 7489, 14978, 29956, 37445, 59912, 74890, 119824, 149780, 239648, 299560, 599120, 1198240]

約数ペア:

[(1, 1198240), (2, 599120), (4, 299560), (5, 239648), (8, 149780), (10, 119824), (16, 74890), (20, 59912), (32, 37445), (40, 29956), (80, 14978), (160, 7489)]