19732080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{82217}}^1$

素因数の和:82233

約数の個数: 40

約数和(自身を含む): 61170192

約数和(自身を除く): 41438112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 82217, 164434, 246651, 328868, 411085, 493302, 657736, 822170, 986604, 1233255, 1315472, 1644340, 1973208, 2466510, 3288680, 3946416, 4933020, 6577360, 9866040, 19732080]

約数ペア:

[(1, 19732080), (2, 9866040), (3, 6577360), (4, 4933020), (5, 3946416), (6, 3288680), (8, 2466510), (10, 1973208), (12, 1644340), (15, 1315472), (16, 1233255), (20, 986604), (24, 822170), (30, 657736), (40, 493302), (48, 411085), (60, 328868), (80, 246651), (120, 164434), (240, 82217)]