244932540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{10771}}^1$

素因数の和:11162

約数の個数: 48

約数和(自身を含む): 687684480

約数和(自身を除く): 442751940

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, 10771, 11370, 21542, 22740, 32313, 43084, 53855, 64626, 107710, 129252, 161565, 215420, 323130, 646260, 4082209, 8164418, 12246627, 16328836, 20411045, 24493254, 40822090, 48986508, 61233135, 81644180, 122466270, 244932540]

約数ペア:

[(1, 244932540), (2, 122466270), (3, 81644180), (4, 61233135), (5, 48986508), (6, 40822090), (10, 24493254), (12, 20411045), (15, 16328836), (20, 12246627), (30, 8164418), (60, 4082209), (379, 646260), (758, 323130), (1137, 215420), (1516, 161565), (1895, 129252), (2274, 107710), (3790, 64626), (4548, 53855), (5685, 43084), (7580, 32313), (10771, 22740), (11370, 21542)]