180596220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{429991}}^1$

素因数の和:430010

約数の個数: 48

約数和(自身を含む): 577909248

約数和(自身を除く): 397313028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 429991, 859982, 1289973, 1719964, 2149955, 2579946, 3009937, 4299910, 5159892, 6019874, 6449865, 8599820, 9029811, 12039748, 12899730, 15049685, 18059622, 25799460, 30099370, 36119244, 45149055, 60198740, 90298110, 180596220]

約数ペア:

[(1, 180596220), (2, 90298110), (3, 60198740), (4, 45149055), (5, 36119244), (6, 30099370), (7, 25799460), (10, 18059622), (12, 15049685), (14, 12899730), (15, 12039748), (20, 9029811), (21, 8599820), (28, 6449865), (30, 6019874), (35, 5159892), (42, 4299910), (60, 3009937), (70, 2579946), (84, 2149955), (105, 1719964), (140, 1289973), (210, 859982), (420, 429991)]