156799320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1306661}}^1$

素因数の和:1306675

約数の個数: 32

約数和(自身を含む): 470398320

約数和(自身を除く): 313599000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1306661, 2613322, 3919983, 5226644, 6533305, 7839966, 10453288, 13066610, 15679932, 19599915, 26133220, 31359864, 39199830, 52266440, 78399660, 156799320]

約数ペア:

[(1, 156799320), (2, 78399660), (3, 52266440), (4, 39199830), (5, 31359864), (6, 26133220), (8, 19599915), (10, 15679932), (12, 13066610), (15, 10453288), (20, 7839966), (24, 6533305), (30, 5226644), (40, 3919983), (60, 2613322), (120, 1306661)]