7234560

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{157}}^1$

素因数の和:188

約数の個数: 132

約数和(自身を含む): 25227228

約数和(自身を除く): 17992668

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, 256, 288, 314, 320, 360, 384, 471, 480, 512, 576, 628, 640, 720, 768, 785, 942, 960, 1024, 1152, 1256, 1280, 1413, 1440, 1536, 1570, 1884, 1920, 2304, 2355, 2512, 2560, 2826, 2880, 3072, 3140, 3768, 3840, 4608, 4710, 5024, 5120, 5652, 5760, 6280, 7065, 7536, 7680, 9216, 9420, 10048, 11304, 11520, 12560, 14130, 15072, 15360, 18840, 20096, 22608, 23040, 25120, 28260, 30144, 37680, 40192, 45216, 46080, 50240, 56520, 60288, 75360, 80384, 90432, 100480, 113040, 120576, 150720, 160768, 180864, 200960, 226080, 241152, 301440, 361728, 401920, 452160, 482304, 602880, 723456, 803840, 904320, 1205760, 1446912, 1808640, 2411520, 3617280, 7234560]

約数ペア:

[(1, 7234560), (2, 3617280), (3, 2411520), (4, 1808640), (5, 1446912), (6, 1205760), (8, 904320), (9, 803840), (10, 723456), (12, 602880), (15, 482304), (16, 452160), (18, 401920), (20, 361728), (24, 301440), (30, 241152), (32, 226080), (36, 200960), (40, 180864), (45, 160768), (48, 150720), (60, 120576), (64, 113040), (72, 100480), (80, 90432), (90, 80384), (96, 75360), (120, 60288), (128, 56520), (144, 50240), (157, 46080), (160, 45216), (180, 40192), (192, 37680), (240, 30144), (256, 28260), (288, 25120), (314, 23040), (320, 22608), (360, 20096), (384, 18840), (471, 15360), (480, 15072), (512, 14130), (576, 12560), (628, 11520), (640, 11304), (720, 10048), (768, 9420), (785, 9216), (942, 7680), (960, 7536), (1024, 7065), (1152, 6280), (1256, 5760), (1280, 5652), (1413, 5120), (1440, 5024), (1536, 4710), (1570, 4608), (1884, 3840), (1920, 3768), (2304, 3140), (2355, 3072), (2512, 2880), (2560, 2826)]