1999633080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16663609}}^1$

素因数の和:16663623

約数の個数: 32

約数和(自身を含む): 5998899600

約数和(自身を除く): 3999266520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16663609, 33327218, 49990827, 66654436, 83318045, 99981654, 133308872, 166636090, 199963308, 249954135, 333272180, 399926616, 499908270, 666544360, 999816540, 1999633080]

約数ペア:

[(1, 1999633080), (2, 999816540), (3, 666544360), (4, 499908270), (5, 399926616), (6, 333272180), (8, 249954135), (10, 199963308), (12, 166636090), (15, 133308872), (20, 99981654), (24, 83318045), (30, 66654436), (40, 49990827), (60, 33327218), (120, 16663609)]