54315180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{301751}}^1$

素因数の和:301766

約数の個数: 36

約数和(自身を含む): 164756592

約数和(自身を除く): 110441412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 301751, 603502, 905253, 1207004, 1508755, 1810506, 2715759, 3017510, 3621012, 4526265, 5431518, 6035020, 9052530, 10863036, 13578795, 18105060, 27157590, 54315180]

約数ペア:

[(1, 54315180), (2, 27157590), (3, 18105060), (4, 13578795), (5, 10863036), (6, 9052530), (9, 6035020), (10, 5431518), (12, 4526265), (15, 3621012), (18, 3017510), (20, 2715759), (30, 1810506), (36, 1508755), (45, 1207004), (60, 905253), (90, 603502), (180, 301751)]