8870580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{16427}}^1$

素因数の和:16445

約数の個数: 48

約数和(自身を含む): 27599040

約数和(自身を除く): 18728460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 16427, 32854, 49281, 65708, 82135, 98562, 147843, 164270, 197124, 246405, 295686, 328540, 443529, 492810, 591372, 739215, 887058, 985620, 1478430, 1774116, 2217645, 2956860, 4435290, 8870580]

約数ペア:

[(1, 8870580), (2, 4435290), (3, 2956860), (4, 2217645), (5, 1774116), (6, 1478430), (9, 985620), (10, 887058), (12, 739215), (15, 591372), (18, 492810), (20, 443529), (27, 328540), (30, 295686), (36, 246405), (45, 197124), (54, 164270), (60, 147843), (90, 98562), (108, 82135), (135, 65708), (180, 49281), (270, 32854), (540, 16427)]