19543080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{162859}}^1$

素因数の和:162873

約数の個数: 32

約数和(自身を含む): 58629600

約数和(自身を除く): 39086520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 162859, 325718, 488577, 651436, 814295, 977154, 1302872, 1628590, 1954308, 2442885, 3257180, 3908616, 4885770, 6514360, 9771540, 19543080]

約数ペア:

[(1, 19543080), (2, 9771540), (3, 6514360), (4, 4885770), (5, 3908616), (6, 3257180), (8, 2442885), (10, 1954308), (12, 1628590), (15, 1302872), (20, 977154), (24, 814295), (30, 651436), (40, 488577), (60, 325718), (120, 162859)]