1410080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1259}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 3810240

約数和(自身を除く): 2400160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1259, 2518, 5036, 6295, 8813, 10072, 12590, 17626, 20144, 25180, 35252, 40288, 44065, 50360, 70504, 88130, 100720, 141008, 176260, 201440, 282016, 352520, 705040, 1410080]

約数ペア:

[(1, 1410080), (2, 705040), (4, 352520), (5, 282016), (7, 201440), (8, 176260), (10, 141008), (14, 100720), (16, 88130), (20, 70504), (28, 50360), (32, 44065), (35, 40288), (40, 35252), (56, 25180), (70, 20144), (80, 17626), (112, 12590), (140, 10072), (160, 8813), (224, 6295), (280, 5036), (560, 2518), (1120, 1259)]