1560583140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{165667}}^1$

素因数の和:165836

約数の個数: 48

約数和(自身を含む): 4397491392

約数和(自身を除く): 2836908252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 165667, 331334, 497001, 662668, 828335, 994002, 1656670, 1988004, 2485005, 3313340, 4970010, 9940020, 26009719, 52019438, 78029157, 104038876, 130048595, 156058314, 260097190, 312116628, 390145785, 520194380, 780291570, 1560583140]

約数ペア:

[(1, 1560583140), (2, 780291570), (3, 520194380), (4, 390145785), (5, 312116628), (6, 260097190), (10, 156058314), (12, 130048595), (15, 104038876), (20, 78029157), (30, 52019438), (60, 26009719), (157, 9940020), (314, 4970010), (471, 3313340), (628, 2485005), (785, 1988004), (942, 1656670), (1570, 994002), (1884, 828335), (2355, 662668), (3140, 497001), (4710, 331334), (9420, 165667)]