2400160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2143}}^1$

素因数の和:2165

約数の個数: 48

約数和(自身を含む): 6483456

約数和(自身を除く): 4083296

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, 2143, 4286, 8572, 10715, 15001, 17144, 21430, 30002, 34288, 42860, 60004, 68576, 75005, 85720, 120008, 150010, 171440, 240016, 300020, 342880, 480032, 600040, 1200080, 2400160]

約数ペア:

[(1, 2400160), (2, 1200080), (4, 600040), (5, 480032), (7, 342880), (8, 300020), (10, 240016), (14, 171440), (16, 150010), (20, 120008), (28, 85720), (32, 75005), (35, 68576), (40, 60004), (56, 42860), (70, 34288), (80, 30002), (112, 21430), (140, 17144), (160, 15001), (224, 10715), (280, 8572), (560, 4286), (1120, 2143)]