25119240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{209327}}^1$

素因数の和:209341

約数の個数: 32

約数和(自身を含む): 75358080

約数和(自身を除く): 50238840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 209327, 418654, 627981, 837308, 1046635, 1255962, 1674616, 2093270, 2511924, 3139905, 4186540, 5023848, 6279810, 8373080, 12559620, 25119240]

約数ペア:

[(1, 25119240), (2, 12559620), (3, 8373080), (4, 6279810), (5, 5023848), (6, 4186540), (8, 3139905), (10, 2511924), (12, 2093270), (15, 1674616), (20, 1255962), (24, 1046635), (30, 837308), (40, 627981), (60, 418654), (120, 209327)]