30852320

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1277}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 73428768

約数和(自身を除く): 42576448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1277, 1510, 2416, 2554, 3020, 4832, 5108, 6040, 6385, 10216, 12080, 12770, 20432, 24160, 25540, 40864, 51080, 102160, 192827, 204320, 385654, 771308, 964135, 1542616, 1928270, 3085232, 3856540, 6170464, 7713080, 15426160, 30852320]

約数ペア:

[(1, 30852320), (2, 15426160), (4, 7713080), (5, 6170464), (8, 3856540), (10, 3085232), (16, 1928270), (20, 1542616), (32, 964135), (40, 771308), (80, 385654), (151, 204320), (160, 192827), (302, 102160), (604, 51080), (755, 40864), (1208, 25540), (1277, 24160), (1510, 20432), (2416, 12770), (2554, 12080), (3020, 10216), (4832, 6385), (5108, 6040)]