2728560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11369}}^1$

素因数の和:11385

約数の個数: 40

約数和(自身を含む): 8459280

約数和(自身を除く): 5730720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11369, 22738, 34107, 45476, 56845, 68214, 90952, 113690, 136428, 170535, 181904, 227380, 272856, 341070, 454760, 545712, 682140, 909520, 1364280, 2728560]

約数ペア:

[(1, 2728560), (2, 1364280), (3, 909520), (4, 682140), (5, 545712), (6, 454760), (8, 341070), (10, 272856), (12, 227380), (15, 181904), (16, 170535), (20, 136428), (24, 113690), (30, 90952), (40, 68214), (48, 56845), (60, 45476), (80, 34107), (120, 22738), (240, 11369)]