160711020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{297613}}^1$

素因数の和:297631

約数の個数: 48

約数和(自身を含む): 499991520

約数和(自身を除く): 339280500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 297613, 595226, 892839, 1190452, 1488065, 1785678, 2678517, 2976130, 3571356, 4464195, 5357034, 5952260, 8035551, 8928390, 10714068, 13392585, 16071102, 17856780, 26785170, 32142204, 40177755, 53570340, 80355510, 160711020]

約数ペア:

[(1, 160711020), (2, 80355510), (3, 53570340), (4, 40177755), (5, 32142204), (6, 26785170), (9, 17856780), (10, 16071102), (12, 13392585), (15, 10714068), (18, 8928390), (20, 8035551), (27, 5952260), (30, 5357034), (36, 4464195), (45, 3571356), (54, 2976130), (60, 2678517), (90, 1785678), (108, 1488065), (135, 1190452), (180, 892839), (270, 595226), (540, 297613)]