11965860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{22159}}^1$

素因数の和:22177

約数の個数: 48

約数和(自身を含む): 37228800

約数和(自身を除く): 25262940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 22159, 44318, 66477, 88636, 110795, 132954, 199431, 221590, 265908, 332385, 398862, 443180, 598293, 664770, 797724, 997155, 1196586, 1329540, 1994310, 2393172, 2991465, 3988620, 5982930, 11965860]

約数ペア:

[(1, 11965860), (2, 5982930), (3, 3988620), (4, 2991465), (5, 2393172), (6, 1994310), (9, 1329540), (10, 1196586), (12, 997155), (15, 797724), (18, 664770), (20, 598293), (27, 443180), (30, 398862), (36, 332385), (45, 265908), (54, 221590), (60, 199431), (90, 132954), (108, 110795), (135, 88636), (180, 66477), (270, 44318), (540, 22159)]