160800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{67}}^1$

素因数の和:90

約数の個数: 72

約数和(自身を含む): 531216

約数和(自身を除く): 370416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 67, 75, 80, 96, 100, 120, 134, 150, 160, 200, 201, 240, 268, 300, 335, 400, 402, 480, 536, 600, 670, 800, 804, 1005, 1072, 1200, 1340, 1608, 1675, 2010, 2144, 2400, 2680, 3216, 3350, 4020, 5025, 5360, 6432, 6700, 8040, 10050, 10720, 13400, 16080, 20100, 26800, 32160, 40200, 53600, 80400, 160800]

約数ペア:

[(1, 160800), (2, 80400), (3, 53600), (4, 40200), (5, 32160), (6, 26800), (8, 20100), (10, 16080), (12, 13400), (15, 10720), (16, 10050), (20, 8040), (24, 6700), (25, 6432), (30, 5360), (32, 5025), (40, 4020), (48, 3350), (50, 3216), (60, 2680), (67, 2400), (75, 2144), (80, 2010), (96, 1675), (100, 1608), (120, 1340), (134, 1200), (150, 1072), (160, 1005), (200, 804), (201, 800), (240, 670), (268, 600), (300, 536), (335, 480), (400, 402)]