25042440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{208687}}^1$

素因数の和:208701

約数の個数: 32

約数和(自身を含む): 75127680

約数和(自身を除く): 50085240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 208687, 417374, 626061, 834748, 1043435, 1252122, 1669496, 2086870, 2504244, 3130305, 4173740, 5008488, 6260610, 8347480, 12521220, 25042440]

約数ペア:

[(1, 25042440), (2, 12521220), (3, 8347480), (4, 6260610), (5, 5008488), (6, 4173740), (8, 3130305), (10, 2504244), (12, 2086870), (15, 1669496), (20, 1252122), (24, 1043435), (30, 834748), (40, 626061), (60, 417374), (120, 208687)]