189360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263}}^1$

素因数の和:282

約数の個数: 60

約数和(自身を含む): 638352

約数和(自身を除く): 448992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 263, 360, 526, 720, 789, 1052, 1315, 1578, 2104, 2367, 2630, 3156, 3945, 4208, 4734, 5260, 6312, 7890, 9468, 10520, 11835, 12624, 15780, 18936, 21040, 23670, 31560, 37872, 47340, 63120, 94680, 189360]

約数ペア:

[(1, 189360), (2, 94680), (3, 63120), (4, 47340), (5, 37872), (6, 31560), (8, 23670), (9, 21040), (10, 18936), (12, 15780), (15, 12624), (16, 11835), (18, 10520), (20, 9468), (24, 7890), (30, 6312), (36, 5260), (40, 4734), (45, 4208), (48, 3945), (60, 3156), (72, 2630), (80, 2367), (90, 2104), (120, 1578), (144, 1315), (180, 1052), (240, 789), (263, 720), (360, 526)]