1199580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19993}}^1$

素因数の和:20005

約数の個数: 24

約数和(自身を含む): 3358992

約数和(自身を除く): 2159412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 19993, 39986, 59979, 79972, 99965, 119958, 199930, 239916, 299895, 399860, 599790, 1199580]

約数ペア:

[(1, 1199580), (2, 599790), (3, 399860), (4, 299895), (5, 239916), (6, 199930), (10, 119958), (12, 99965), (15, 79972), (20, 59979), (30, 39986), (60, 19993)]