85145040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{39419}}^1$

素因数の和:39441

約数の個数: 80

約数和(自身を含む): 293284800

約数和(自身を除く): 208139760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 39419, 78838, 118257, 157676, 197095, 236514, 315352, 354771, 394190, 473028, 591285, 630704, 709542, 788380, 946056, 1064313, 1182570, 1419084, 1576760, 1773855, 1892112, 2128626, 2365140, 2838168, 3153520, 3547710, 4257252, 4730280, 5321565, 5676336, 7095420, 8514504, 9460560, 10643130, 14190840, 17029008, 21286260, 28381680, 42572520, 85145040]

約数ペア:

[(1, 85145040), (2, 42572520), (3, 28381680), (4, 21286260), (5, 17029008), (6, 14190840), (8, 10643130), (9, 9460560), (10, 8514504), (12, 7095420), (15, 5676336), (16, 5321565), (18, 4730280), (20, 4257252), (24, 3547710), (27, 3153520), (30, 2838168), (36, 2365140), (40, 2128626), (45, 1892112), (48, 1773855), (54, 1576760), (60, 1419084), (72, 1182570), (80, 1064313), (90, 946056), (108, 788380), (120, 709542), (135, 630704), (144, 591285), (180, 473028), (216, 394190), (240, 354771), (270, 315352), (360, 236514), (432, 197095), (540, 157676), (720, 118257), (1080, 78838), (2160, 39419)]