5208240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{21701}}^1$

素因数の和:21717

約数の個数: 40

約数和(自身を含む): 16146288

約数和(自身を除く): 10938048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 21701, 43402, 65103, 86804, 108505, 130206, 173608, 217010, 260412, 325515, 347216, 434020, 520824, 651030, 868040, 1041648, 1302060, 1736080, 2604120, 5208240]

約数ペア:

[(1, 5208240), (2, 2604120), (3, 1736080), (4, 1302060), (5, 1041648), (6, 868040), (8, 651030), (10, 520824), (12, 434020), (15, 347216), (16, 325515), (20, 260412), (24, 217010), (30, 173608), (40, 130206), (48, 108505), (60, 86804), (80, 65103), (120, 43402), (240, 21701)]