15876540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29401}}^1$

素因数の和:29419

約数の個数: 48

約数和(自身を含む): 49395360

約数和(自身を除く): 33518820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 29401, 58802, 88203, 117604, 147005, 176406, 264609, 294010, 352812, 441015, 529218, 588020, 793827, 882030, 1058436, 1323045, 1587654, 1764060, 2646090, 3175308, 3969135, 5292180, 7938270, 15876540]

約数ペア:

[(1, 15876540), (2, 7938270), (3, 5292180), (4, 3969135), (5, 3175308), (6, 2646090), (9, 1764060), (10, 1587654), (12, 1323045), (15, 1058436), (18, 882030), (20, 793827), (27, 588020), (30, 529218), (36, 441015), (45, 352812), (54, 294010), (60, 264609), (90, 176406), (108, 147005), (135, 117604), (180, 88203), (270, 58802), (540, 29401)]