137739120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4519}}^1$

素因数の和:4662

約数の個数: 80

約数和(自身を含む): 430448640

約数和(自身を除く): 292709520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4519, 5080, 6096, 7620, 9038, 10160, 13557, 15240, 18076, 22595, 27114, 30480, 36152, 45190, 54228, 67785, 72304, 90380, 108456, 135570, 180760, 216912, 271140, 361520, 542280, 573913, 1084560, 1147826, 1721739, 2295652, 2869565, 3443478, 4591304, 5739130, 6886956, 8608695, 9182608, 11478260, 13773912, 17217390, 22956520, 27547824, 34434780, 45913040, 68869560, 137739120]

約数ペア:

[(1, 137739120), (2, 68869560), (3, 45913040), (4, 34434780), (5, 27547824), (6, 22956520), (8, 17217390), (10, 13773912), (12, 11478260), (15, 9182608), (16, 8608695), (20, 6886956), (24, 5739130), (30, 4591304), (40, 3443478), (48, 2869565), (60, 2295652), (80, 1721739), (120, 1147826), (127, 1084560), (240, 573913), (254, 542280), (381, 361520), (508, 271140), (635, 216912), (762, 180760), (1016, 135570), (1270, 108456), (1524, 90380), (1905, 72304), (2032, 67785), (2540, 54228), (3048, 45190), (3810, 36152), (4519, 30480), (5080, 27114), (6096, 22595), (7620, 18076), (9038, 15240), (10160, 13557)]