76578420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1276307}}^1$

素因数の和:1276319

約数の個数: 24

約数和(自身を含む): 214419744

約数和(自身を除く): 137841324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1276307, 2552614, 3828921, 5105228, 6381535, 7657842, 12763070, 15315684, 19144605, 25526140, 38289210, 76578420]

約数ペア:

[(1, 76578420), (2, 38289210), (3, 25526140), (4, 19144605), (5, 15315684), (6, 12763070), (10, 7657842), (12, 6381535), (15, 5105228), (20, 3828921), (30, 2552614), (60, 1276307)]