242049540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{3359}}^1$

素因数の和:4572

約数の個数: 48

約数和(自身を含む): 678504960

約数和(自身を除く): 436455420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1201, 2402, 3359, 3603, 4804, 6005, 6718, 7206, 10077, 12010, 13436, 14412, 16795, 18015, 20154, 24020, 33590, 36030, 40308, 50385, 67180, 72060, 100770, 201540, 4034159, 8068318, 12102477, 16136636, 20170795, 24204954, 40341590, 48409908, 60512385, 80683180, 121024770, 242049540]

約数ペア:

[(1, 242049540), (2, 121024770), (3, 80683180), (4, 60512385), (5, 48409908), (6, 40341590), (10, 24204954), (12, 20170795), (15, 16136636), (20, 12102477), (30, 8068318), (60, 4034159), (1201, 201540), (2402, 100770), (3359, 72060), (3603, 67180), (4804, 50385), (6005, 40308), (6718, 36030), (7206, 33590), (10077, 24020), (12010, 20154), (13436, 18015), (14412, 16795)]