55551120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{231463}}^1$

素因数の和:231479

約数の個数: 40

約数和(自身を含む): 172209216

約数和(自身を除く): 116658096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 231463, 462926, 694389, 925852, 1157315, 1388778, 1851704, 2314630, 2777556, 3471945, 3703408, 4629260, 5555112, 6943890, 9258520, 11110224, 13887780, 18517040, 27775560, 55551120]

約数ペア:

[(1, 55551120), (2, 27775560), (3, 18517040), (4, 13887780), (5, 11110224), (6, 9258520), (8, 6943890), (10, 5555112), (12, 4629260), (15, 3703408), (16, 3471945), (20, 2777556), (24, 2314630), (30, 1851704), (40, 1388778), (48, 1157315), (60, 925852), (80, 694389), (120, 462926), (240, 231463)]