126240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{263}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 399168

約数和(自身を除く): 272928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 263, 480, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 4208, 5260, 6312, 7890, 8416, 10520, 12624, 15780, 21040, 25248, 31560, 42080, 63120, 126240]

約数ペア:

[(1, 126240), (2, 63120), (3, 42080), (4, 31560), (5, 25248), (6, 21040), (8, 15780), (10, 12624), (12, 10520), (15, 8416), (16, 7890), (20, 6312), (24, 5260), (30, 4208), (32, 3945), (40, 3156), (48, 2630), (60, 2104), (80, 1578), (96, 1315), (120, 1052), (160, 789), (240, 526), (263, 480)]