80856480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{168451}}^1$

素因数の和:168469

約数の個数: 48

約数和(自身を含む): 254699424

約数和(自身を除く): 173842944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 168451, 336902, 505353, 673804, 842255, 1010706, 1347608, 1684510, 2021412, 2526765, 2695216, 3369020, 4042824, 5053530, 5390432, 6738040, 8085648, 10107060, 13476080, 16171296, 20214120, 26952160, 40428240, 80856480]

約数ペア:

[(1, 80856480), (2, 40428240), (3, 26952160), (4, 20214120), (5, 16171296), (6, 13476080), (8, 10107060), (10, 8085648), (12, 6738040), (15, 5390432), (16, 5053530), (20, 4042824), (24, 3369020), (30, 2695216), (32, 2526765), (40, 2021412), (48, 1684510), (60, 1347608), (80, 1010706), (96, 842255), (120, 673804), (160, 505353), (240, 336902), (480, 168451)]