1520307540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{8446153}}^1$

素因数の和:8446168

約数の個数: 36

約数和(自身を含む): 4611600084

約数和(自身を除く): 3091292544

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 8446153, 16892306, 25338459, 33784612, 42230765, 50676918, 76015377, 84461530, 101353836, 126692295, 152030754, 168923060, 253384590, 304061508, 380076885, 506769180, 760153770, 1520307540]

約数ペア:

[(1, 1520307540), (2, 760153770), (3, 506769180), (4, 380076885), (5, 304061508), (6, 253384590), (9, 168923060), (10, 152030754), (12, 126692295), (15, 101353836), (18, 84461530), (20, 76015377), (30, 50676918), (36, 42230765), (45, 33784612), (60, 25338459), (90, 16892306), (180, 8446153)]