16272180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{90401}}^1$

素因数の和:90416

約数の個数: 36

約数和(自身を含む): 49359492

約数和(自身を除く): 33087312

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 90401, 180802, 271203, 361604, 452005, 542406, 813609, 904010, 1084812, 1356015, 1627218, 1808020, 2712030, 3254436, 4068045, 5424060, 8136090, 16272180]

約数ペア:

[(1, 16272180), (2, 8136090), (3, 5424060), (4, 4068045), (5, 3254436), (6, 2712030), (9, 1808020), (10, 1627218), (12, 1356015), (15, 1084812), (18, 904010), (20, 813609), (30, 542406), (36, 452005), (45, 361604), (60, 271203), (90, 180802), (180, 90401)]