28597320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{26479}}^1$

素因数の和:26499

約数の個数: 64

約数和(自身を含む): 95328000

約数和(自身を除く): 66730680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 26479, 52958, 79437, 105916, 132395, 158874, 211832, 238311, 264790, 317748, 397185, 476622, 529580, 635496, 714933, 794370, 953244, 1059160, 1191555, 1429866, 1588740, 1906488, 2383110, 2859732, 3177480, 3574665, 4766220, 5719464, 7149330, 9532440, 14298660, 28597320]

約数ペア:

[(1, 28597320), (2, 14298660), (3, 9532440), (4, 7149330), (5, 5719464), (6, 4766220), (8, 3574665), (9, 3177480), (10, 2859732), (12, 2383110), (15, 1906488), (18, 1588740), (20, 1429866), (24, 1191555), (27, 1059160), (30, 953244), (36, 794370), (40, 714933), (45, 635496), (54, 529580), (60, 476622), (72, 397185), (90, 317748), (108, 264790), (120, 238311), (135, 211832), (180, 158874), (216, 132395), (270, 105916), (360, 79437), (540, 52958), (1080, 26479)]