18730680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{156089}}^1$

素因数の和:156103

約数の個数: 32

約数和(自身を含む): 56192400

約数和(自身を除く): 37461720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 156089, 312178, 468267, 624356, 780445, 936534, 1248712, 1560890, 1873068, 2341335, 3121780, 3746136, 4682670, 6243560, 9365340, 18730680]

約数ペア:

[(1, 18730680), (2, 9365340), (3, 6243560), (4, 4682670), (5, 3746136), (6, 3121780), (8, 2341335), (10, 1873068), (12, 1560890), (15, 1248712), (20, 936534), (24, 780445), (30, 624356), (40, 468267), (60, 312178), (120, 156089)]