61276440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{373}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 189438480

約数和(自身を除く): 128162040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 373, 444, 555, 740, 746, 888, 1110, 1119, 1369, 1480, 1492, 1865, 2220, 2238, 2738, 2984, 3730, 4107, 4440, 4476, 5476, 5595, 6845, 7460, 8214, 8952, 10952, 11190, 13690, 13801, 14920, 16428, 20535, 22380, 27380, 27602, 32856, 41070, 41403, 44760, 54760, 55204, 69005, 82140, 82806, 110408, 138010, 164280, 165612, 207015, 276020, 331224, 414030, 510637, 552040, 828060, 1021274, 1531911, 1656120, 2042548, 2553185, 3063822, 4085096, 5106370, 6127644, 7659555, 10212740, 12255288, 15319110, 20425480, 30638220, 61276440]

約数ペア:

[(1, 61276440), (2, 30638220), (3, 20425480), (4, 15319110), (5, 12255288), (6, 10212740), (8, 7659555), (10, 6127644), (12, 5106370), (15, 4085096), (20, 3063822), (24, 2553185), (30, 2042548), (37, 1656120), (40, 1531911), (60, 1021274), (74, 828060), (111, 552040), (120, 510637), (148, 414030), (185, 331224), (222, 276020), (296, 207015), (370, 165612), (373, 164280), (444, 138010), (555, 110408), (740, 82806), (746, 82140), (888, 69005), (1110, 55204), (1119, 54760), (1369, 44760), (1480, 41403), (1492, 41070), (1865, 32856), (2220, 27602), (2238, 27380), (2738, 22380), (2984, 20535), (3730, 16428), (4107, 14920), (4440, 13801), (4476, 13690), (5476, 11190), (5595, 10952), (6845, 8952), (7460, 8214)]