164776980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2746283}}^1$

素因数の和:2746295

約数の個数: 24

約数和(自身を含む): 461375712

約数和(自身を除く): 296598732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2746283, 5492566, 8238849, 10985132, 13731415, 16477698, 27462830, 32955396, 41194245, 54925660, 82388490, 164776980]

約数ペア:

[(1, 164776980), (2, 82388490), (3, 54925660), (4, 41194245), (5, 32955396), (6, 27462830), (10, 16477698), (12, 13731415), (15, 10985132), (20, 8238849), (30, 5492566), (60, 2746283)]