282472020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1569289}}^1$

素因数の和:1569304

約数の個数: 36

約数和(自身を含む): 856832340

約数和(自身を除く): 574360320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1569289, 3138578, 4707867, 6277156, 7846445, 9415734, 14123601, 15692890, 18831468, 23539335, 28247202, 31385780, 47078670, 56494404, 70618005, 94157340, 141236010, 282472020]

約数ペア:

[(1, 282472020), (2, 141236010), (3, 94157340), (4, 70618005), (5, 56494404), (6, 47078670), (9, 31385780), (10, 28247202), (12, 23539335), (15, 18831468), (18, 15692890), (20, 14123601), (30, 9415734), (36, 7846445), (45, 6277156), (60, 4707867), (90, 3138578), (180, 1569289)]