8748120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{72901}}^1$

素因数の和:72915

約数の個数: 32

約数和(自身を含む): 26244720

約数和(自身を除く): 17496600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 72901, 145802, 218703, 291604, 364505, 437406, 583208, 729010, 874812, 1093515, 1458020, 1749624, 2187030, 2916040, 4374060, 8748120]

約数ペア:

[(1, 8748120), (2, 4374060), (3, 2916040), (4, 2187030), (5, 1749624), (6, 1458020), (8, 1093515), (10, 874812), (12, 729010), (15, 583208), (20, 437406), (24, 364505), (30, 291604), (40, 218703), (60, 145802), (120, 72901)]