26340720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15679}}^1$

素因数の和:15702

約数の個数: 80

約数和(自身を含む): 93327360

約数和(自身を除く): 66986640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 15679, 31358, 47037, 62716, 78395, 94074, 109753, 125432, 156790, 188148, 219506, 235185, 250864, 313580, 329259, 376296, 439012, 470370, 548765, 627160, 658518, 752592, 878024, 940740, 1097530, 1254320, 1317036, 1646295, 1756048, 1881480, 2195060, 2634072, 3292590, 3762960, 4390120, 5268144, 6585180, 8780240, 13170360, 26340720]

約数ペア:

[(1, 26340720), (2, 13170360), (3, 8780240), (4, 6585180), (5, 5268144), (6, 4390120), (7, 3762960), (8, 3292590), (10, 2634072), (12, 2195060), (14, 1881480), (15, 1756048), (16, 1646295), (20, 1317036), (21, 1254320), (24, 1097530), (28, 940740), (30, 878024), (35, 752592), (40, 658518), (42, 627160), (48, 548765), (56, 470370), (60, 439012), (70, 376296), (80, 329259), (84, 313580), (105, 250864), (112, 235185), (120, 219506), (140, 188148), (168, 156790), (210, 125432), (240, 109753), (280, 94074), (336, 78395), (420, 62716), (560, 47037), (840, 31358), (1680, 15679)]