120369420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{668719}}^1$

素因数の和:668734

約数の個数: 36

約数和(自身を含む): 365121120

約数和(自身を除く): 244751700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 668719, 1337438, 2006157, 2674876, 3343595, 4012314, 6018471, 6687190, 8024628, 10030785, 12036942, 13374380, 20061570, 24073884, 30092355, 40123140, 60184710, 120369420]

約数ペア:

[(1, 120369420), (2, 60184710), (3, 40123140), (4, 30092355), (5, 24073884), (6, 20061570), (9, 13374380), (10, 12036942), (12, 10030785), (15, 8024628), (18, 6687190), (20, 6018471), (30, 4012314), (36, 3343595), (45, 2674876), (60, 2006157), (90, 1337438), (180, 668719)]