508943940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{22381}}^1$

素因数の和:22772

約数の個数: 48

約数和(自身を含む): 1428866880

約数和(自身を除く): 919922940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 758, 1137, 1516, 1895, 2274, 3790, 4548, 5685, 7580, 11370, 22381, 22740, 44762, 67143, 89524, 111905, 134286, 223810, 268572, 335715, 447620, 671430, 1342860, 8482399, 16964798, 25447197, 33929596, 42411995, 50894394, 84823990, 101788788, 127235985, 169647980, 254471970, 508943940]

約数ペア:

[(1, 508943940), (2, 254471970), (3, 169647980), (4, 127235985), (5, 101788788), (6, 84823990), (10, 50894394), (12, 42411995), (15, 33929596), (20, 25447197), (30, 16964798), (60, 8482399), (379, 1342860), (758, 671430), (1137, 447620), (1516, 335715), (1895, 268572), (2274, 223810), (3790, 134286), (4548, 111905), (5685, 89524), (7580, 67143), (11370, 44762), (22381, 22740)]