39170640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163211}}^1$

素因数の和:163227

約数の個数: 40

約数和(自身を含む): 121429728

約数和(自身を除く): 82259088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 163211, 326422, 489633, 652844, 816055, 979266, 1305688, 1632110, 1958532, 2448165, 2611376, 3264220, 3917064, 4896330, 6528440, 7834128, 9792660, 13056880, 19585320, 39170640]

約数ペア:

[(1, 39170640), (2, 19585320), (3, 13056880), (4, 9792660), (5, 7834128), (6, 6528440), (8, 4896330), (10, 3917064), (12, 3264220), (15, 2611376), (16, 2448165), (20, 1958532), (24, 1632110), (30, 1305688), (40, 979266), (48, 816055), (60, 652844), (80, 489633), (120, 326422), (240, 163211)]