39540360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{329503}}^1$

素因数の和:329517

約数の個数: 32

約数和(自身を含む): 118621440

約数和(自身を除く): 79081080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 329503, 659006, 988509, 1318012, 1647515, 1977018, 2636024, 3295030, 3954036, 4942545, 6590060, 7908072, 9885090, 13180120, 19770180, 39540360]

約数ペア:

[(1, 39540360), (2, 19770180), (3, 13180120), (4, 9885090), (5, 7908072), (6, 6590060), (8, 4942545), (10, 3954036), (12, 3295030), (15, 2636024), (20, 1977018), (24, 1647515), (30, 1318012), (40, 988509), (60, 659006), (120, 329503)]