120262920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1002191}}^1$

素因数の和:1002205

約数の個数: 32

約数和(自身を含む): 360789120

約数和(自身を除く): 240526200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1002191, 2004382, 3006573, 4008764, 5010955, 6013146, 8017528, 10021910, 12026292, 15032865, 20043820, 24052584, 30065730, 40087640, 60131460, 120262920]

約数ペア:

[(1, 120262920), (2, 60131460), (3, 40087640), (4, 30065730), (5, 24052584), (6, 20043820), (8, 15032865), (10, 12026292), (12, 10021910), (15, 8017528), (20, 6013146), (24, 5010955), (30, 4008764), (40, 3006573), (60, 2004382), (120, 1002191)]