19548120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{162901}}^1$

素因数の和:162915

約数の個数: 32

約数和(自身を含む): 58644720

約数和(自身を除く): 39096600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 162901, 325802, 488703, 651604, 814505, 977406, 1303208, 1629010, 1954812, 2443515, 3258020, 3909624, 4887030, 6516040, 9774060, 19548120]

約数ペア:

[(1, 19548120), (2, 9774060), (3, 6516040), (4, 4887030), (5, 3909624), (6, 3258020), (8, 2443515), (10, 1954812), (12, 1629010), (15, 1303208), (20, 977406), (24, 814505), (30, 651604), (40, 488703), (60, 325802), (120, 162901)]