172308120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1435901}}^1$

素因数の和:1435915

約数の個数: 32

約数和(自身を含む): 516924720

約数和(自身を除く): 344616600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1435901, 2871802, 4307703, 5743604, 7179505, 8615406, 11487208, 14359010, 17230812, 21538515, 28718020, 34461624, 43077030, 57436040, 86154060, 172308120]

約数ペア:

[(1, 172308120), (2, 86154060), (3, 57436040), (4, 43077030), (5, 34461624), (6, 28718020), (8, 21538515), (10, 17230812), (12, 14359010), (15, 11487208), (20, 8615406), (24, 7179505), (30, 5743604), (40, 4307703), (60, 2871802), (120, 1435901)]