55407120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{230863}}^1$

素因数の和:230879

約数の個数: 40

約数和(自身を含む): 171762816

約数和(自身を除く): 116355696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 230863, 461726, 692589, 923452, 1154315, 1385178, 1846904, 2308630, 2770356, 3462945, 3693808, 4617260, 5540712, 6925890, 9234520, 11081424, 13851780, 18469040, 27703560, 55407120]

約数ペア:

[(1, 55407120), (2, 27703560), (3, 18469040), (4, 13851780), (5, 11081424), (6, 9234520), (8, 6925890), (10, 5540712), (12, 4617260), (15, 3693808), (16, 3462945), (20, 2770356), (24, 2308630), (30, 1846904), (40, 1385178), (48, 1154315), (60, 923452), (80, 692589), (120, 461726), (240, 230863)]