30793080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{256609}}^1$

素因数の和:256623

約数の個数: 32

約数和(自身を含む): 92379600

約数和(自身を除く): 61586520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 256609, 513218, 769827, 1026436, 1283045, 1539654, 2052872, 2566090, 3079308, 3849135, 5132180, 6158616, 7698270, 10264360, 15396540, 30793080]

約数ペア:

[(1, 30793080), (2, 15396540), (3, 10264360), (4, 7698270), (5, 6158616), (6, 5132180), (8, 3849135), (10, 3079308), (12, 2566090), (15, 2052872), (20, 1539654), (24, 1283045), (30, 1026436), (40, 769827), (60, 513218), (120, 256609)]