118520960

素因数分解:

$2^7\times 5^1\times {\mathrm{185189}}^1$

素因数の和:185208

約数の個数: 32

約数和(自身を含む): 283340700

約数和(自身を除く): 164819740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 185189, 370378, 740756, 925945, 1481512, 1851890, 2963024, 3703780, 5926048, 7407560, 11852096, 14815120, 23704192, 29630240, 59260480, 118520960]

約数ペア:

[(1, 118520960), (2, 59260480), (4, 29630240), (5, 23704192), (8, 14815120), (10, 11852096), (16, 7407560), (20, 5926048), (32, 3703780), (40, 2963024), (64, 1851890), (80, 1481512), (128, 925945), (160, 740756), (320, 370378), (640, 185189)]