80359320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{669661}}^1$

素因数の和:669675

約数の個数: 32

約数和(自身を含む): 241078320

約数和(自身を除く): 160719000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 669661, 1339322, 2008983, 2678644, 3348305, 4017966, 5357288, 6696610, 8035932, 10044915, 13393220, 16071864, 20089830, 26786440, 40179660, 80359320]

約数ペア:

[(1, 80359320), (2, 40179660), (3, 26786440), (4, 20089830), (5, 16071864), (6, 13393220), (8, 10044915), (10, 8035932), (12, 6696610), (15, 5357288), (20, 4017966), (24, 3348305), (30, 2678644), (40, 2008983), (60, 1339322), (120, 669661)]