306040440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2550337}}^1$

素因数の和:2550351

約数の個数: 32

約数和(自身を含む): 918121680

約数和(自身を除く): 612081240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2550337, 5100674, 7651011, 10201348, 12751685, 15302022, 20402696, 25503370, 30604044, 38255055, 51006740, 61208088, 76510110, 102013480, 153020220, 306040440]

約数ペア:

[(1, 306040440), (2, 153020220), (3, 102013480), (4, 76510110), (5, 61208088), (6, 51006740), (8, 38255055), (10, 30604044), (12, 25503370), (15, 20402696), (20, 15302022), (24, 12751685), (30, 10201348), (40, 7651011), (60, 5100674), (120, 2550337)]