489944880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4967}}^1$

素因数の和:5123

約数の個数: 120

約数和(自身を含む): 1657742112

約数和(自身を除く): 1167797232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 411, 548, 685, 720, 822, 1096, 1233, 1370, 1644, 2055, 2192, 2466, 2740, 3288, 4110, 4932, 4967, 5480, 6165, 6576, 8220, 9864, 9934, 10960, 12330, 14901, 16440, 19728, 19868, 24660, 24835, 29802, 32880, 39736, 44703, 49320, 49670, 59604, 74505, 79472, 89406, 98640, 99340, 119208, 149010, 178812, 198680, 223515, 238416, 298020, 357624, 397360, 447030, 596040, 680479, 715248, 894060, 1192080, 1360958, 1788120, 2041437, 2721916, 3402395, 3576240, 4082874, 5443832, 6124311, 6804790, 8165748, 10207185, 10887664, 12248622, 13609580, 16331496, 20414370, 24497244, 27219160, 30621555, 32662992, 40828740, 48994488, 54438320, 61243110, 81657480, 97988976, 122486220, 163314960, 244972440, 489944880]

約数ペア:

[(1, 489944880), (2, 244972440), (3, 163314960), (4, 122486220), (5, 97988976), (6, 81657480), (8, 61243110), (9, 54438320), (10, 48994488), (12, 40828740), (15, 32662992), (16, 30621555), (18, 27219160), (20, 24497244), (24, 20414370), (30, 16331496), (36, 13609580), (40, 12248622), (45, 10887664), (48, 10207185), (60, 8165748), (72, 6804790), (80, 6124311), (90, 5443832), (120, 4082874), (137, 3576240), (144, 3402395), (180, 2721916), (240, 2041437), (274, 1788120), (360, 1360958), (411, 1192080), (548, 894060), (685, 715248), (720, 680479), (822, 596040), (1096, 447030), (1233, 397360), (1370, 357624), (1644, 298020), (2055, 238416), (2192, 223515), (2466, 198680), (2740, 178812), (3288, 149010), (4110, 119208), (4932, 99340), (4967, 98640), (5480, 89406), (6165, 79472), (6576, 74505), (8220, 59604), (9864, 49670), (9934, 49320), (10960, 44703), (12330, 39736), (14901, 32880), (16440, 29802), (19728, 24835), (19868, 24660)]