150557120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{67213}}^1$

素因数の和:67237

約数の個数: 56

約数和(自身を含む): 409736544

約数和(自身を除く): 259179424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 67213, 134426, 268852, 336065, 470491, 537704, 672130, 940982, 1075408, 1344260, 1881964, 2150816, 2352455, 2688520, 3763928, 4301632, 4704910, 5377040, 7527856, 9409820, 10754080, 15055712, 18819640, 21508160, 30111424, 37639280, 75278560, 150557120]

約数ペア:

[(1, 150557120), (2, 75278560), (4, 37639280), (5, 30111424), (7, 21508160), (8, 18819640), (10, 15055712), (14, 10754080), (16, 9409820), (20, 7527856), (28, 5377040), (32, 4704910), (35, 4301632), (40, 3763928), (56, 2688520), (64, 2352455), (70, 2150816), (80, 1881964), (112, 1344260), (140, 1075408), (160, 940982), (224, 672130), (280, 537704), (320, 470491), (448, 336065), (560, 268852), (1120, 134426), (2240, 67213)]