55688280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{464069}}^1$

素因数の和:464083

約数の個数: 32

約数和(自身を含む): 167065200

約数和(自身を除く): 111376920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 464069, 928138, 1392207, 1856276, 2320345, 2784414, 3712552, 4640690, 5568828, 6961035, 9281380, 11137656, 13922070, 18562760, 27844140, 55688280]

約数ペア:

[(1, 55688280), (2, 27844140), (3, 18562760), (4, 13922070), (5, 11137656), (6, 9281380), (8, 6961035), (10, 5568828), (12, 4640690), (15, 3712552), (20, 2784414), (24, 2320345), (30, 1856276), (40, 1392207), (60, 928138), (120, 464069)]