66952320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{34871}}^1$

素因数の和:34893

約数の個数: 64

約数和(自身を含む): 213416640

約数和(自身を除く): 146464320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 34871, 69742, 104613, 139484, 174355, 209226, 278968, 348710, 418452, 523065, 557936, 697420, 836904, 1046130, 1115872, 1394840, 1673808, 2092260, 2231744, 2789680, 3347616, 4184520, 4463488, 5579360, 6695232, 8369040, 11158720, 13390464, 16738080, 22317440, 33476160, 66952320]

約数ペア:

[(1, 66952320), (2, 33476160), (3, 22317440), (4, 16738080), (5, 13390464), (6, 11158720), (8, 8369040), (10, 6695232), (12, 5579360), (15, 4463488), (16, 4184520), (20, 3347616), (24, 2789680), (30, 2231744), (32, 2092260), (40, 1673808), (48, 1394840), (60, 1115872), (64, 1046130), (80, 836904), (96, 697420), (120, 557936), (128, 523065), (160, 418452), (192, 348710), (240, 278968), (320, 209226), (384, 174355), (480, 139484), (640, 104613), (960, 69742), (1920, 34871)]