157356120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1311301}}^1$

素因数の和:1311315

約数の個数: 32

約数和(自身を含む): 472068720

約数和(自身を除く): 314712600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1311301, 2622602, 3933903, 5245204, 6556505, 7867806, 10490408, 13113010, 15735612, 19669515, 26226020, 31471224, 39339030, 52452040, 78678060, 157356120]

約数ペア:

[(1, 157356120), (2, 78678060), (3, 52452040), (4, 39339030), (5, 31471224), (6, 26226020), (8, 19669515), (10, 15735612), (12, 13113010), (15, 10490408), (20, 7867806), (24, 6556505), (30, 5245204), (40, 3933903), (60, 2622602), (120, 1311301)]