1138561260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{10099}}^1$

素因数の和:11990

約数の個数: 48

約数和(自身を含む): 3189984000

約数和(自身を除く): 2051422740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1879, 3758, 5637, 7516, 9395, 10099, 11274, 18790, 20198, 22548, 28185, 30297, 37580, 40396, 50495, 56370, 60594, 100990, 112740, 121188, 151485, 201980, 302970, 605940, 18976021, 37952042, 56928063, 75904084, 94880105, 113856126, 189760210, 227712252, 284640315, 379520420, 569280630, 1138561260]

約数ペア:

[(1, 1138561260), (2, 569280630), (3, 379520420), (4, 284640315), (5, 227712252), (6, 189760210), (10, 113856126), (12, 94880105), (15, 75904084), (20, 56928063), (30, 37952042), (60, 18976021), (1879, 605940), (3758, 302970), (5637, 201980), (7516, 151485), (9395, 121188), (10099, 112740), (11274, 100990), (18790, 60594), (20198, 56370), (22548, 50495), (28185, 40396), (30297, 37580)]