18775080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{52153}}^1$

素因数の和:52170

約数の個数: 48

約数和(自身を含む): 61020180

約数和(自身を除く): 42245100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 52153, 104306, 156459, 208612, 260765, 312918, 417224, 469377, 521530, 625836, 782295, 938754, 1043060, 1251672, 1564590, 1877508, 2086120, 2346885, 3129180, 3755016, 4693770, 6258360, 9387540, 18775080]

約数ペア:

[(1, 18775080), (2, 9387540), (3, 6258360), (4, 4693770), (5, 3755016), (6, 3129180), (8, 2346885), (9, 2086120), (10, 1877508), (12, 1564590), (15, 1251672), (18, 1043060), (20, 938754), (24, 782295), (30, 625836), (36, 521530), (40, 469377), (45, 417224), (60, 312918), (72, 260765), (90, 208612), (120, 156459), (180, 104306), (360, 52153)]