127535280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3823}}^1$

素因数の和:3978

約数の個数: 80

約数和(自身を含む): 398307840

約数和(自身を除く): 270772560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 3823, 4170, 5560, 6672, 7646, 8340, 11120, 11469, 15292, 16680, 19115, 22938, 30584, 33360, 38230, 45876, 57345, 61168, 76460, 91752, 114690, 152920, 183504, 229380, 305840, 458760, 531397, 917520, 1062794, 1594191, 2125588, 2656985, 3188382, 4251176, 5313970, 6376764, 7970955, 8502352, 10627940, 12753528, 15941910, 21255880, 25507056, 31883820, 42511760, 63767640, 127535280]

約数ペア:

[(1, 127535280), (2, 63767640), (3, 42511760), (4, 31883820), (5, 25507056), (6, 21255880), (8, 15941910), (10, 12753528), (12, 10627940), (15, 8502352), (16, 7970955), (20, 6376764), (24, 5313970), (30, 4251176), (40, 3188382), (48, 2656985), (60, 2125588), (80, 1594191), (120, 1062794), (139, 917520), (240, 531397), (278, 458760), (417, 305840), (556, 229380), (695, 183504), (834, 152920), (1112, 114690), (1390, 91752), (1668, 76460), (2085, 61168), (2224, 57345), (2780, 45876), (3336, 38230), (3823, 33360), (4170, 30584), (5560, 22938), (6672, 19115), (7646, 16680), (8340, 15292), (11120, 11469)]