151306440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1260887}}^1$

素因数の和:1260901

約数の個数: 32

約数和(自身を含む): 453919680

約数和(自身を除く): 302613240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1260887, 2521774, 3782661, 5043548, 6304435, 7565322, 10087096, 12608870, 15130644, 18913305, 25217740, 30261288, 37826610, 50435480, 75653220, 151306440]

約数ペア:

[(1, 151306440), (2, 75653220), (3, 50435480), (4, 37826610), (5, 30261288), (6, 25217740), (8, 18913305), (10, 15130644), (12, 12608870), (15, 10087096), (20, 7565322), (24, 6304435), (30, 5043548), (40, 3782661), (60, 2521774), (120, 1260887)]