19344120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{161201}}^1$

素因数の和:161215

約数の個数: 32

約数和(自身を含む): 58032720

約数和(自身を除く): 38688600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 161201, 322402, 483603, 644804, 806005, 967206, 1289608, 1612010, 1934412, 2418015, 3224020, 3868824, 4836030, 6448040, 9672060, 19344120]

約数ペア:

[(1, 19344120), (2, 9672060), (3, 6448040), (4, 4836030), (5, 3868824), (6, 3224020), (8, 2418015), (10, 1934412), (12, 1612010), (15, 1289608), (20, 967206), (24, 806005), (30, 644804), (40, 483603), (60, 322402), (120, 161201)]