165156780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2752613}}^1$

素因数の和:2752625

約数の個数: 24

約数和(自身を含む): 462439152

約数和(自身を除く): 297282372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2752613, 5505226, 8257839, 11010452, 13763065, 16515678, 27526130, 33031356, 41289195, 55052260, 82578390, 165156780]

約数ペア:

[(1, 165156780), (2, 82578390), (3, 55052260), (4, 41289195), (5, 33031356), (6, 27526130), (10, 16515678), (12, 13763065), (15, 11010452), (20, 8257839), (30, 5505226), (60, 2752613)]