11251080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31253}}^1$

素因数の和:31270

約数の個数: 48

約数和(自身を含む): 36567180

約数和(自身を除く): 25316100

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, 31253, 62506, 93759, 125012, 156265, 187518, 250024, 281277, 312530, 375036, 468795, 562554, 625060, 750072, 937590, 1125108, 1250120, 1406385, 1875180, 2250216, 2812770, 3750360, 5625540, 11251080]

約数ペア:

[(1, 11251080), (2, 5625540), (3, 3750360), (4, 2812770), (5, 2250216), (6, 1875180), (8, 1406385), (9, 1250120), (10, 1125108), (12, 937590), (15, 750072), (18, 625060), (20, 562554), (24, 468795), (30, 375036), (36, 312530), (40, 281277), (45, 250024), (60, 187518), (72, 156265), (90, 125012), (120, 93759), (180, 62506), (360, 31253)]