165376020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2756267}}^1$

素因数の和:2756279

約数の個数: 24

約数和(自身を含む): 463053024

約数和(自身を除く): 297677004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2756267, 5512534, 8268801, 11025068, 13781335, 16537602, 27562670, 33075204, 41344005, 55125340, 82688010, 165376020]

約数ペア:

[(1, 165376020), (2, 82688010), (3, 55125340), (4, 41344005), (5, 33075204), (6, 27562670), (10, 16537602), (12, 13781335), (15, 11025068), (20, 8268801), (30, 5512534), (60, 2756267)]