15493560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{129113}}^1$

素因数の和:129127

約数の個数: 32

約数和(自身を含む): 46481040

約数和(自身を除く): 30987480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 129113, 258226, 387339, 516452, 645565, 774678, 1032904, 1291130, 1549356, 1936695, 2582260, 3098712, 3873390, 5164520, 7746780, 15493560]

約数ペア:

[(1, 15493560), (2, 7746780), (3, 5164520), (4, 3873390), (5, 3098712), (6, 2582260), (8, 1936695), (10, 1549356), (12, 1291130), (15, 1032904), (20, 774678), (24, 645565), (30, 516452), (40, 387339), (60, 258226), (120, 129113)]