145903080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1215859}}^1$

素因数の和:1215873

約数の個数: 32

約数和(自身を含む): 437709600

約数和(自身を除く): 291806520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1215859, 2431718, 3647577, 4863436, 6079295, 7295154, 9726872, 12158590, 14590308, 18237885, 24317180, 29180616, 36475770, 48634360, 72951540, 145903080]

約数ペア:

[(1, 145903080), (2, 72951540), (3, 48634360), (4, 36475770), (5, 29180616), (6, 24317180), (8, 18237885), (10, 14590308), (12, 12158590), (15, 9726872), (20, 7295154), (24, 6079295), (30, 4863436), (40, 3647577), (60, 2431718), (120, 1215859)]