531036120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{5623}}^1$

素因数の和:6424

約数の個数: 64

約数和(自身を含む): 1595416320

約数和(自身を除く): 1064380200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 787, 1574, 2361, 3148, 3935, 4722, 5623, 6296, 7870, 9444, 11246, 11805, 15740, 16869, 18888, 22492, 23610, 28115, 31480, 33738, 44984, 47220, 56230, 67476, 84345, 94440, 112460, 134952, 168690, 224920, 337380, 674760, 4425301, 8850602, 13275903, 17701204, 22126505, 26551806, 35402408, 44253010, 53103612, 66379515, 88506020, 106207224, 132759030, 177012040, 265518060, 531036120]

約数ペア:

[(1, 531036120), (2, 265518060), (3, 177012040), (4, 132759030), (5, 106207224), (6, 88506020), (8, 66379515), (10, 53103612), (12, 44253010), (15, 35402408), (20, 26551806), (24, 22126505), (30, 17701204), (40, 13275903), (60, 8850602), (120, 4425301), (787, 674760), (1574, 337380), (2361, 224920), (3148, 168690), (3935, 134952), (4722, 112460), (5623, 94440), (6296, 84345), (7870, 67476), (9444, 56230), (11246, 47220), (11805, 44984), (15740, 33738), (16869, 31480), (18888, 28115), (22492, 23610)]