13400280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37223}}^1$

素因数の和:37240

約数の個数: 48

約数和(自身を含む): 43552080

約数和(自身を除く): 30151800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 37223, 74446, 111669, 148892, 186115, 223338, 297784, 335007, 372230, 446676, 558345, 670014, 744460, 893352, 1116690, 1340028, 1488920, 1675035, 2233380, 2680056, 3350070, 4466760, 6700140, 13400280]

約数ペア:

[(1, 13400280), (2, 6700140), (3, 4466760), (4, 3350070), (5, 2680056), (6, 2233380), (8, 1675035), (9, 1488920), (10, 1340028), (12, 1116690), (15, 893352), (18, 744460), (20, 670014), (24, 558345), (30, 446676), (36, 372230), (40, 335007), (45, 297784), (60, 223338), (72, 186115), (90, 148892), (120, 111669), (180, 74446), (360, 37223)]