140535240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2141}}^1$

素因数の和:2702

約数の個数: 64

約数和(自身を含む): 422573760

約数和(自身を除く): 282038520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547, 1094, 1641, 2141, 2188, 2735, 3282, 4282, 4376, 5470, 6423, 6564, 8205, 8564, 10705, 10940, 12846, 13128, 16410, 17128, 21410, 21880, 25692, 32115, 32820, 42820, 51384, 64230, 65640, 85640, 128460, 256920, 1171127, 2342254, 3513381, 4684508, 5855635, 7026762, 9369016, 11711270, 14053524, 17566905, 23422540, 28107048, 35133810, 46845080, 70267620, 140535240]

約数ペア:

[(1, 140535240), (2, 70267620), (3, 46845080), (4, 35133810), (5, 28107048), (6, 23422540), (8, 17566905), (10, 14053524), (12, 11711270), (15, 9369016), (20, 7026762), (24, 5855635), (30, 4684508), (40, 3513381), (60, 2342254), (120, 1171127), (547, 256920), (1094, 128460), (1641, 85640), (2141, 65640), (2188, 64230), (2735, 51384), (3282, 42820), (4282, 32820), (4376, 32115), (5470, 25692), (6423, 21880), (6564, 21410), (8205, 17128), (8564, 16410), (10705, 13128), (10940, 12846)]