8081027280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11223649}}^1$

素因数の和:11223668

約数の個数: 60

約数和(自身を含む): 27138785700

約数和(自身を除く): 19057758420

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, 144, 180, 240, 360, 720, 11223649, 22447298, 33670947, 44894596, 56118245, 67341894, 89789192, 101012841, 112236490, 134683788, 168354735, 179578384, 202025682, 224472980, 269367576, 336709470, 404051364, 448945960, 505064205, 538735152, 673418940, 808102728, 897891920, 1010128410, 1346837880, 1616205456, 2020256820, 2693675760, 4040513640, 8081027280]

約数ペア:

[(1, 8081027280), (2, 4040513640), (3, 2693675760), (4, 2020256820), (5, 1616205456), (6, 1346837880), (8, 1010128410), (9, 897891920), (10, 808102728), (12, 673418940), (15, 538735152), (16, 505064205), (18, 448945960), (20, 404051364), (24, 336709470), (30, 269367576), (36, 224472980), (40, 202025682), (45, 179578384), (48, 168354735), (60, 134683788), (72, 112236490), (80, 101012841), (90, 89789192), (120, 67341894), (144, 56118245), (180, 44894596), (240, 33670947), (360, 22447298), (720, 11223649)]