168299580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2804993}}^1$

素因数の和:2805005

約数の個数: 24

約数和(自身を含む): 471238992

約数和(自身を除く): 302939412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2804993, 5609986, 8414979, 11219972, 14024965, 16829958, 28049930, 33659916, 42074895, 56099860, 84149790, 168299580]

約数ペア:

[(1, 168299580), (2, 84149790), (3, 56099860), (4, 42074895), (5, 33659916), (6, 28049930), (10, 16829958), (12, 14024965), (15, 11219972), (20, 8414979), (30, 5609986), (60, 2804993)]