26413320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2137}}^1$

素因数の和:2254

約数の個数: 64

約数和(自身を含む): 80046720

約数和(自身を除く): 53633400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2137, 2472, 3090, 4120, 4274, 6180, 6411, 8548, 10685, 12360, 12822, 17096, 21370, 25644, 32055, 42740, 51288, 64110, 85480, 128220, 220111, 256440, 440222, 660333, 880444, 1100555, 1320666, 1760888, 2201110, 2641332, 3301665, 4402220, 5282664, 6603330, 8804440, 13206660, 26413320]

約数ペア:

[(1, 26413320), (2, 13206660), (3, 8804440), (4, 6603330), (5, 5282664), (6, 4402220), (8, 3301665), (10, 2641332), (12, 2201110), (15, 1760888), (20, 1320666), (24, 1100555), (30, 880444), (40, 660333), (60, 440222), (103, 256440), (120, 220111), (206, 128220), (309, 85480), (412, 64110), (515, 51288), (618, 42740), (824, 32055), (1030, 25644), (1236, 21370), (1545, 17096), (2060, 12822), (2137, 12360), (2472, 10685), (3090, 8548), (4120, 6411), (4274, 6180)]