3000388120

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1\times {\mathrm{1277}}^1$

素因数の和:1828

約数の個数: 64

約数和(自身を含む): 6818385600

約数和(自身を除く): 3817997480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 389, 604, 755, 778, 1208, 1277, 1510, 1556, 1945, 2554, 3020, 3112, 3890, 5108, 6040, 6385, 7780, 10216, 12770, 15560, 25540, 51080, 58739, 117478, 192827, 234956, 293695, 385654, 469912, 496753, 587390, 771308, 964135, 993506, 1174780, 1542616, 1928270, 1987012, 2349560, 2483765, 3856540, 3974024, 4967530, 7713080, 9935060, 19870120, 75009703, 150019406, 300038812, 375048515, 600077624, 750097030, 1500194060, 3000388120]

約数ペア:

[(1, 3000388120), (2, 1500194060), (4, 750097030), (5, 600077624), (8, 375048515), (10, 300038812), (20, 150019406), (40, 75009703), (151, 19870120), (302, 9935060), (389, 7713080), (604, 4967530), (755, 3974024), (778, 3856540), (1208, 2483765), (1277, 2349560), (1510, 1987012), (1556, 1928270), (1945, 1542616), (2554, 1174780), (3020, 993506), (3112, 964135), (3890, 771308), (5108, 587390), (6040, 496753), (6385, 469912), (7780, 385654), (10216, 293695), (12770, 234956), (15560, 192827), (25540, 117478), (51080, 58739)]