164095440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{683731}}^1$

素因数の和:683747

約数の個数: 40

約数和(自身を含む): 508696608

約数和(自身を除く): 344601168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 683731, 1367462, 2051193, 2734924, 3418655, 4102386, 5469848, 6837310, 8204772, 10255965, 10939696, 13674620, 16409544, 20511930, 27349240, 32819088, 41023860, 54698480, 82047720, 164095440]

約数ペア:

[(1, 164095440), (2, 82047720), (3, 54698480), (4, 41023860), (5, 32819088), (6, 27349240), (8, 20511930), (10, 16409544), (12, 13674620), (15, 10939696), (16, 10255965), (20, 8204772), (24, 6837310), (30, 5469848), (40, 4102386), (48, 3418655), (60, 2734924), (80, 2051193), (120, 1367462), (240, 683731)]