31794827280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{400237}}^1$

素因数の和:400584

約数の個数: 80

約数和(自身を含む): 98861987904

約数和(自身を除く): 67067160624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 5296, 6620, 7944, 9930, 13240, 15888, 19860, 26480, 39720, 79440, 400237, 800474, 1200711, 1600948, 2001185, 2401422, 3201896, 4002370, 4802844, 6003555, 6403792, 8004740, 9605688, 12007110, 16009480, 19211376, 24014220, 32018960, 48028440, 96056880, 132478447, 264956894, 397435341, 529913788, 662392235, 794870682, 1059827576, 1324784470, 1589741364, 1987176705, 2119655152, 2649568940, 3179482728, 3974353410, 5299137880, 6358965456, 7948706820, 10598275760, 15897413640, 31794827280]

約数ペア:

[(1, 31794827280), (2, 15897413640), (3, 10598275760), (4, 7948706820), (5, 6358965456), (6, 5299137880), (8, 3974353410), (10, 3179482728), (12, 2649568940), (15, 2119655152), (16, 1987176705), (20, 1589741364), (24, 1324784470), (30, 1059827576), (40, 794870682), (48, 662392235), (60, 529913788), (80, 397435341), (120, 264956894), (240, 132478447), (331, 96056880), (662, 48028440), (993, 32018960), (1324, 24014220), (1655, 19211376), (1986, 16009480), (2648, 12007110), (3310, 9605688), (3972, 8004740), (4965, 6403792), (5296, 6003555), (6620, 4802844), (7944, 4002370), (9930, 3201896), (13240, 2401422), (15888, 2001185), (19860, 1600948), (26480, 1200711), (39720, 800474), (79440, 400237)]