12543540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5099}}^1$

素因数の和:5152

約数の個数: 48

約数和(自身を含む): 35985600

約数和(自身を除く): 23442060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 5099, 10198, 15297, 20396, 25495, 30594, 50990, 61188, 76485, 101980, 152970, 209059, 305940, 418118, 627177, 836236, 1045295, 1254354, 2090590, 2508708, 3135885, 4181180, 6271770, 12543540]

約数ペア:

[(1, 12543540), (2, 6271770), (3, 4181180), (4, 3135885), (5, 2508708), (6, 2090590), (10, 1254354), (12, 1045295), (15, 836236), (20, 627177), (30, 418118), (41, 305940), (60, 209059), (82, 152970), (123, 101980), (164, 76485), (205, 61188), (246, 50990), (410, 30594), (492, 25495), (615, 20396), (820, 15297), (1230, 10198), (2460, 5099)]