42916980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1949}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 120556800

約数和(自身を除く): 77639820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 367, 734, 1101, 1468, 1835, 1949, 2202, 3670, 3898, 4404, 5505, 5847, 7340, 7796, 9745, 11010, 11694, 19490, 22020, 23388, 29235, 38980, 58470, 116940, 715283, 1430566, 2145849, 2861132, 3576415, 4291698, 7152830, 8583396, 10729245, 14305660, 21458490, 42916980]

約数ペア:

[(1, 42916980), (2, 21458490), (3, 14305660), (4, 10729245), (5, 8583396), (6, 7152830), (10, 4291698), (12, 3576415), (15, 2861132), (20, 2145849), (30, 1430566), (60, 715283), (367, 116940), (734, 58470), (1101, 38980), (1468, 29235), (1835, 23388), (1949, 22020), (2202, 19490), (3670, 11694), (3898, 11010), (4404, 9745), (5505, 7796), (5847, 7340)]