77126160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{321359}}^1$

素因数の和:321375

約数の個数: 40

約数和(自身を含む): 239091840

約数和(自身を除く): 161965680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 321359, 642718, 964077, 1285436, 1606795, 1928154, 2570872, 3213590, 3856308, 4820385, 5141744, 6427180, 7712616, 9640770, 12854360, 15425232, 19281540, 25708720, 38563080, 77126160]

約数ペア:

[(1, 77126160), (2, 38563080), (3, 25708720), (4, 19281540), (5, 15425232), (6, 12854360), (8, 9640770), (10, 7712616), (12, 6427180), (15, 5141744), (16, 4820385), (20, 3856308), (24, 3213590), (30, 2570872), (40, 1928154), (48, 1606795), (60, 1285436), (80, 964077), (120, 642718), (240, 321359)]