45151120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{80627}}^1$

素因数の和:80647

約数の個数: 40

約数和(自身を含む): 119974464

約数和(自身を除く): 74823344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 80627, 161254, 322508, 403135, 564389, 645016, 806270, 1128778, 1290032, 1612540, 2257556, 2821945, 3225080, 4515112, 5643890, 6450160, 9030224, 11287780, 22575560, 45151120]

約数ペア:

[(1, 45151120), (2, 22575560), (4, 11287780), (5, 9030224), (7, 6450160), (8, 5643890), (10, 4515112), (14, 3225080), (16, 2821945), (20, 2257556), (28, 1612540), (35, 1290032), (40, 1128778), (56, 806270), (70, 645016), (80, 564389), (112, 403135), (140, 322508), (280, 161254), (560, 80627)]