130309320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1085911}}^1$

素因数の和:1085925

約数の個数: 32

約数和(自身を含む): 390928320

約数和(自身を除く): 260619000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1085911, 2171822, 3257733, 4343644, 5429555, 6515466, 8687288, 10859110, 13030932, 16288665, 21718220, 26061864, 32577330, 43436440, 65154660, 130309320]

約数ペア:

[(1, 130309320), (2, 65154660), (3, 43436440), (4, 32577330), (5, 26061864), (6, 21718220), (8, 16288665), (10, 13030932), (12, 10859110), (15, 8687288), (20, 6515466), (24, 5429555), (30, 4343644), (40, 3257733), (60, 2171822), (120, 1085911)]