72275640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{602297}}^1$

素因数の和:602311

約数の個数: 32

約数和(自身を含む): 216827280

約数和(自身を除く): 144551640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 602297, 1204594, 1806891, 2409188, 3011485, 3613782, 4818376, 6022970, 7227564, 9034455, 12045940, 14455128, 18068910, 24091880, 36137820, 72275640]

約数ペア:

[(1, 72275640), (2, 36137820), (3, 24091880), (4, 18068910), (5, 14455128), (6, 12045940), (8, 9034455), (10, 7227564), (12, 6022970), (15, 4818376), (20, 3613782), (24, 3011485), (30, 2409188), (40, 1806891), (60, 1204594), (120, 602297)]