5136240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{21401}}^1$

素因数の和:21417

約数の個数: 40

約数和(自身を含む): 15923088

約数和(自身を除く): 10786848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 21401, 42802, 64203, 85604, 107005, 128406, 171208, 214010, 256812, 321015, 342416, 428020, 513624, 642030, 856040, 1027248, 1284060, 1712080, 2568120, 5136240]

約数ペア:

[(1, 5136240), (2, 2568120), (3, 1712080), (4, 1284060), (5, 1027248), (6, 856040), (8, 642030), (10, 513624), (12, 428020), (15, 342416), (16, 321015), (20, 256812), (24, 214010), (30, 171208), (40, 128406), (48, 107005), (60, 85604), (80, 64203), (120, 42802), (240, 21401)]