28028244240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{12976039}}^1$

素因数の和:12976061

約数の個数: 80

約数和(自身を含む): 96541737600

約数和(自身を除く): 68513493360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 12976039, 25952078, 38928117, 51904156, 64880195, 77856234, 103808312, 116784351, 129760390, 155712468, 194640585, 207616624, 233568702, 259520780, 311424936, 350353053, 389281170, 467137404, 519041560, 583921755, 622849872, 700706106, 778562340, 934274808, 1038083120, 1167843510, 1401412212, 1557124680, 1751765265, 1868549616, 2335687020, 2802824424, 3114249360, 3503530530, 4671374040, 5605648848, 7007061060, 9342748080, 14014122120, 28028244240]

約数ペア:

[(1, 28028244240), (2, 14014122120), (3, 9342748080), (4, 7007061060), (5, 5605648848), (6, 4671374040), (8, 3503530530), (9, 3114249360), (10, 2802824424), (12, 2335687020), (15, 1868549616), (16, 1751765265), (18, 1557124680), (20, 1401412212), (24, 1167843510), (27, 1038083120), (30, 934274808), (36, 778562340), (40, 700706106), (45, 622849872), (48, 583921755), (54, 519041560), (60, 467137404), (72, 389281170), (80, 350353053), (90, 311424936), (108, 259520780), (120, 233568702), (135, 207616624), (144, 194640585), (180, 155712468), (216, 129760390), (240, 116784351), (270, 103808312), (360, 77856234), (432, 64880195), (540, 51904156), (720, 38928117), (1080, 25952078), (2160, 12976039)]