150408040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163487}}^1$

素因数の和:163521

約数の個数: 32

約数和(自身を含む): 353134080

約数和(自身を除く): 202726040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 163487, 326974, 653948, 817435, 1307896, 1634870, 3269740, 3760201, 6539480, 7520402, 15040804, 18801005, 30081608, 37602010, 75204020, 150408040]

約数ペア:

[(1, 150408040), (2, 75204020), (4, 37602010), (5, 30081608), (8, 18801005), (10, 15040804), (20, 7520402), (23, 6539480), (40, 3760201), (46, 3269740), (92, 1634870), (115, 1307896), (184, 817435), (230, 653948), (460, 326974), (920, 163487)]