144396240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{601651}}^1$

素因数の和:601667

約数の個数: 40

約数和(自身を含む): 447629088

約数和(自身を除く): 303232848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 601651, 1203302, 1804953, 2406604, 3008255, 3609906, 4813208, 6016510, 7219812, 9024765, 9626416, 12033020, 14439624, 18049530, 24066040, 28879248, 36099060, 48132080, 72198120, 144396240]

約数ペア:

[(1, 144396240), (2, 72198120), (3, 48132080), (4, 36099060), (5, 28879248), (6, 24066040), (8, 18049530), (10, 14439624), (12, 12033020), (15, 9626416), (16, 9024765), (20, 7219812), (24, 6016510), (30, 4813208), (40, 3609906), (48, 3008255), (60, 2406604), (80, 1804953), (120, 1203302), (240, 601651)]