904320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{157}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 3142620

約数和(自身を除く): 2238300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 157, 160, 180, 192, 240, 288, 314, 320, 360, 384, 471, 480, 576, 628, 640, 720, 785, 942, 960, 1152, 1256, 1413, 1440, 1570, 1884, 1920, 2355, 2512, 2826, 2880, 3140, 3768, 4710, 5024, 5652, 5760, 6280, 7065, 7536, 9420, 10048, 11304, 12560, 14130, 15072, 18840, 20096, 22608, 25120, 28260, 30144, 37680, 45216, 50240, 56520, 60288, 75360, 90432, 100480, 113040, 150720, 180864, 226080, 301440, 452160, 904320]

約数ペア:

[(1, 904320), (2, 452160), (3, 301440), (4, 226080), (5, 180864), (6, 150720), (8, 113040), (9, 100480), (10, 90432), (12, 75360), (15, 60288), (16, 56520), (18, 50240), (20, 45216), (24, 37680), (30, 30144), (32, 28260), (36, 25120), (40, 22608), (45, 20096), (48, 18840), (60, 15072), (64, 14130), (72, 12560), (80, 11304), (90, 10048), (96, 9420), (120, 7536), (128, 7065), (144, 6280), (157, 5760), (160, 5652), (180, 5024), (192, 4710), (240, 3768), (288, 3140), (314, 2880), (320, 2826), (360, 2512), (384, 2355), (471, 1920), (480, 1884), (576, 1570), (628, 1440), (640, 1413), (720, 1256), (785, 1152), (942, 960)]