48353640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{402947}}^1$

素因数の和:402961

約数の個数: 32

約数和(自身を含む): 145061280

約数和(自身を除く): 96707640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 402947, 805894, 1208841, 1611788, 2014735, 2417682, 3223576, 4029470, 4835364, 6044205, 8058940, 9670728, 12088410, 16117880, 24176820, 48353640]

約数ペア:

[(1, 48353640), (2, 24176820), (3, 16117880), (4, 12088410), (5, 9670728), (6, 8058940), (8, 6044205), (10, 4835364), (12, 4029470), (15, 3223576), (20, 2417682), (24, 2014735), (30, 1611788), (40, 1208841), (60, 805894), (120, 402947)]