2016204720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8400853}}^1$

素因数の和:8400869

約数の個数: 40

約数和(自身を含む): 6250235376

約数和(自身を除く): 4234030656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8400853, 16801706, 25202559, 33603412, 42004265, 50405118, 67206824, 84008530, 100810236, 126012795, 134413648, 168017060, 201620472, 252025590, 336034120, 403240944, 504051180, 672068240, 1008102360, 2016204720]

約数ペア:

[(1, 2016204720), (2, 1008102360), (3, 672068240), (4, 504051180), (5, 403240944), (6, 336034120), (8, 252025590), (10, 201620472), (12, 168017060), (15, 134413648), (16, 126012795), (20, 100810236), (24, 84008530), (30, 67206824), (40, 50405118), (48, 42004265), (60, 33603412), (80, 25202559), (120, 16801706), (240, 8400853)]