8988120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{24967}}^1$

素因数の和:24984

約数の個数: 48

約数和(自身を含む): 29212560

約数和(自身を除く): 20224440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 24967, 49934, 74901, 99868, 124835, 149802, 199736, 224703, 249670, 299604, 374505, 449406, 499340, 599208, 749010, 898812, 998680, 1123515, 1498020, 1797624, 2247030, 2996040, 4494060, 8988120]

約数ペア:

[(1, 8988120), (2, 4494060), (3, 2996040), (4, 2247030), (5, 1797624), (6, 1498020), (8, 1123515), (9, 998680), (10, 898812), (12, 749010), (15, 599208), (18, 499340), (20, 449406), (24, 374505), (30, 299604), (36, 249670), (40, 224703), (45, 199736), (60, 149802), (72, 124835), (90, 99868), (120, 74901), (180, 49934), (360, 24967)]