473640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3947}}^1$

素因数の和:3961

約数の個数: 32

約数和(自身を含む): 1421280

約数和(自身を除く): 947640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3947, 7894, 11841, 15788, 19735, 23682, 31576, 39470, 47364, 59205, 78940, 94728, 118410, 157880, 236820, 473640]

約数ペア:

[(1, 473640), (2, 236820), (3, 157880), (4, 118410), (5, 94728), (6, 78940), (8, 59205), (10, 47364), (12, 39470), (15, 31576), (20, 23682), (24, 19735), (30, 15788), (40, 11841), (60, 7894), (120, 3947)]