40464

素因数分解:

$2^4\times 3^2\times {\mathrm{281}}^1$

素因数の和:295

約数の個数: 30

約数和(自身を含む): 113646

約数和(自身を除く): 73182

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281, 562, 843, 1124, 1686, 2248, 2529, 3372, 4496, 5058, 6744, 10116, 13488, 20232, 40464]

約数ペア:

[(1, 40464), (2, 20232), (3, 13488), (4, 10116), (6, 6744), (8, 5058), (9, 4496), (12, 3372), (16, 2529), (18, 2248), (24, 1686), (36, 1124), (48, 843), (72, 562), (144, 281)]