167072820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2784547}}^1$

素因数の和:2784559

約数の個数: 24

約数和(自身を含む): 467804064

約数和(自身を除く): 300731244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2784547, 5569094, 8353641, 11138188, 13922735, 16707282, 27845470, 33414564, 41768205, 55690940, 83536410, 167072820]

約数ペア:

[(1, 167072820), (2, 83536410), (3, 55690940), (4, 41768205), (5, 33414564), (6, 27845470), (10, 16707282), (12, 13922735), (15, 11138188), (20, 8353641), (30, 5569094), (60, 2784547)]