57425520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239273}}^1$

素因数の和:239289

約数の個数: 40

約数和(自身を含む): 178019856

約数和(自身を除く): 120594336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 239273, 478546, 717819, 957092, 1196365, 1435638, 1914184, 2392730, 2871276, 3589095, 3828368, 4785460, 5742552, 7178190, 9570920, 11485104, 14356380, 19141840, 28712760, 57425520]

約数ペア:

[(1, 57425520), (2, 28712760), (3, 19141840), (4, 14356380), (5, 11485104), (6, 9570920), (8, 7178190), (10, 5742552), (12, 4785460), (15, 3828368), (16, 3589095), (20, 2871276), (24, 2392730), (30, 1914184), (40, 1435638), (48, 1196365), (60, 957092), (80, 717819), (120, 478546), (240, 239273)]