1531080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4253}}^1$

素因数の和:4270

約数の個数: 48

約数和(自身を含む): 4977180

約数和(自身を除く): 3446100

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, 4253, 8506, 12759, 17012, 21265, 25518, 34024, 38277, 42530, 51036, 63795, 76554, 85060, 102072, 127590, 153108, 170120, 191385, 255180, 306216, 382770, 510360, 765540, 1531080]

約数ペア:

[(1, 1531080), (2, 765540), (3, 510360), (4, 382770), (5, 306216), (6, 255180), (8, 191385), (9, 170120), (10, 153108), (12, 127590), (15, 102072), (18, 85060), (20, 76554), (24, 63795), (30, 51036), (36, 42530), (40, 38277), (45, 34024), (60, 25518), (72, 21265), (90, 17012), (120, 12759), (180, 8506), (360, 4253)]