151182160

素因数分解:

$2^4\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2939}}^1$

素因数の和:3595

約数の個数: 40

約数和(自身を含む): 352164960

約数和(自身を除く): 200982800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 643, 1286, 2572, 2939, 3215, 5144, 5878, 6430, 10288, 11756, 12860, 14695, 23512, 25720, 29390, 47024, 51440, 58780, 117560, 235120, 1889777, 3779554, 7559108, 9448885, 15118216, 18897770, 30236432, 37795540, 75591080, 151182160]

約数ペア:

[(1, 151182160), (2, 75591080), (4, 37795540), (5, 30236432), (8, 18897770), (10, 15118216), (16, 9448885), (20, 7559108), (40, 3779554), (80, 1889777), (643, 235120), (1286, 117560), (2572, 58780), (2939, 51440), (3215, 47024), (5144, 29390), (5878, 25720), (6430, 23512), (10288, 14695), (11756, 12860)]