164992440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1374937}}^1$

素因数の和:1374951

約数の個数: 32

約数和(自身を含む): 494977680

約数和(自身を除く): 329985240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1374937, 2749874, 4124811, 5499748, 6874685, 8249622, 10999496, 13749370, 16499244, 20624055, 27498740, 32998488, 41248110, 54997480, 82496220, 164992440]

約数ペア:

[(1, 164992440), (2, 82496220), (3, 54997480), (4, 41248110), (5, 32998488), (6, 27498740), (8, 20624055), (10, 16499244), (12, 13749370), (15, 10999496), (20, 8249622), (24, 6874685), (30, 5499748), (40, 4124811), (60, 2749874), (120, 1374937)]