30198360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251653}}^1$

素因数の和:251667

約数の個数: 32

約数和(自身を含む): 90595440

約数和(自身を除く): 60397080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251653, 503306, 754959, 1006612, 1258265, 1509918, 2013224, 2516530, 3019836, 3774795, 5033060, 6039672, 7549590, 10066120, 15099180, 30198360]

約数ペア:

[(1, 30198360), (2, 15099180), (3, 10066120), (4, 7549590), (5, 6039672), (6, 5033060), (8, 3774795), (10, 3019836), (12, 2516530), (15, 2013224), (20, 1509918), (24, 1258265), (30, 1006612), (40, 754959), (60, 503306), (120, 251653)]