30242640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{126011}}^1$

素因数の和:126027

約数の個数: 40

約数和(自身を含む): 93752928

約数和(自身を除く): 63510288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 126011, 252022, 378033, 504044, 630055, 756066, 1008088, 1260110, 1512132, 1890165, 2016176, 2520220, 3024264, 3780330, 5040440, 6048528, 7560660, 10080880, 15121320, 30242640]

約数ペア:

[(1, 30242640), (2, 15121320), (3, 10080880), (4, 7560660), (5, 6048528), (6, 5040440), (8, 3780330), (10, 3024264), (12, 2520220), (15, 2016176), (16, 1890165), (20, 1512132), (24, 1260110), (30, 1008088), (40, 756066), (48, 630055), (60, 504044), (80, 378033), (120, 252022), (240, 126011)]