73378020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1222967}}^1$

素因数の和:1222979

約数の個数: 24

約数和(自身を含む): 205458624

約数和(自身を除く): 132080604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1222967, 2445934, 3668901, 4891868, 6114835, 7337802, 12229670, 14675604, 18344505, 24459340, 36689010, 73378020]

約数ペア:

[(1, 73378020), (2, 36689010), (3, 24459340), (4, 18344505), (5, 14675604), (6, 12229670), (10, 7337802), (12, 6114835), (15, 4891868), (20, 3668901), (30, 2445934), (60, 1222967)]