26138085720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{386887}}^1$

素因数の和:387464

約数の個数: 64

約数和(自身を含む): 78553739520

約数和(自身を除く): 52415653800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 563, 1126, 1689, 2252, 2815, 3378, 4504, 5630, 6756, 8445, 11260, 13512, 16890, 22520, 33780, 67560, 386887, 773774, 1160661, 1547548, 1934435, 2321322, 3095096, 3868870, 4642644, 5803305, 7737740, 9285288, 11606610, 15475480, 23213220, 46426440, 217817381, 435634762, 653452143, 871269524, 1089086905, 1306904286, 1742539048, 2178173810, 2613808572, 3267260715, 4356347620, 5227617144, 6534521430, 8712695240, 13069042860, 26138085720]

約数ペア:

[(1, 26138085720), (2, 13069042860), (3, 8712695240), (4, 6534521430), (5, 5227617144), (6, 4356347620), (8, 3267260715), (10, 2613808572), (12, 2178173810), (15, 1742539048), (20, 1306904286), (24, 1089086905), (30, 871269524), (40, 653452143), (60, 435634762), (120, 217817381), (563, 46426440), (1126, 23213220), (1689, 15475480), (2252, 11606610), (2815, 9285288), (3378, 7737740), (4504, 5803305), (5630, 4642644), (6756, 3868870), (8445, 3095096), (11260, 2321322), (13512, 1934435), (16890, 1547548), (22520, 1160661), (33780, 773774), (67560, 386887)]