641226120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5343551}}^1$

素因数の和:5343565

約数の個数: 32

約数和(自身を含む): 1923678720

約数和(自身を除く): 1282452600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5343551, 10687102, 16030653, 21374204, 26717755, 32061306, 42748408, 53435510, 64122612, 80153265, 106871020, 128245224, 160306530, 213742040, 320613060, 641226120]

約数ペア:

[(1, 641226120), (2, 320613060), (3, 213742040), (4, 160306530), (5, 128245224), (6, 106871020), (8, 80153265), (10, 64122612), (12, 53435510), (15, 42748408), (20, 32061306), (24, 26717755), (30, 21374204), (40, 16030653), (60, 10687102), (120, 5343551)]