131301600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{54709}}^1$

素因数の和:54732

約数の個数: 72

約数和(自身を含む): 427394520

約数和(自身を除く): 296092920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 54709, 109418, 164127, 218836, 273545, 328254, 437672, 547090, 656508, 820635, 875344, 1094180, 1313016, 1367725, 1641270, 1750688, 2188360, 2626032, 2735450, 3282540, 4103175, 4376720, 5252064, 5470900, 6565080, 8206350, 8753440, 10941800, 13130160, 16412700, 21883600, 26260320, 32825400, 43767200, 65650800, 131301600]

約数ペア:

[(1, 131301600), (2, 65650800), (3, 43767200), (4, 32825400), (5, 26260320), (6, 21883600), (8, 16412700), (10, 13130160), (12, 10941800), (15, 8753440), (16, 8206350), (20, 6565080), (24, 5470900), (25, 5252064), (30, 4376720), (32, 4103175), (40, 3282540), (48, 2735450), (50, 2626032), (60, 2188360), (75, 1750688), (80, 1641270), (96, 1367725), (100, 1313016), (120, 1094180), (150, 875344), (160, 820635), (200, 656508), (240, 547090), (300, 437672), (400, 328254), (480, 273545), (600, 218836), (800, 164127), (1200, 109418), (2400, 54709)]