151507760

素因数分解:

$2^4\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{1531}}^1$

素因数の和:2781

約数の個数: 40

約数和(自身を含む): 352770576

約数和(自身を除く): 201262816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1237, 1531, 2474, 3062, 4948, 6124, 6185, 7655, 9896, 12248, 12370, 15310, 19792, 24496, 24740, 30620, 49480, 61240, 98960, 122480, 1893847, 3787694, 7575388, 9469235, 15150776, 18938470, 30301552, 37876940, 75753880, 151507760]

約数ペア:

[(1, 151507760), (2, 75753880), (4, 37876940), (5, 30301552), (8, 18938470), (10, 15150776), (16, 9469235), (20, 7575388), (40, 3787694), (80, 1893847), (1237, 122480), (1531, 98960), (2474, 61240), (3062, 49480), (4948, 30620), (6124, 24740), (6185, 24496), (7655, 19792), (9896, 15310), (12248, 12370)]