90117120

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{5867}}^1$

素因数の和:5895

約数の個数: 88

約数和(自身を含む): 288283104

約数和(自身を除く): 198165984

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, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 5867, 7680, 11734, 15360, 17601, 23468, 29335, 35202, 46936, 58670, 70404, 88005, 93872, 117340, 140808, 176010, 187744, 234680, 281616, 352020, 375488, 469360, 563232, 704040, 750976, 938720, 1126464, 1408080, 1501952, 1877440, 2252928, 2816160, 3003904, 3754880, 4505856, 5632320, 6007808, 7509760, 9011712, 11264640, 15019520, 18023424, 22529280, 30039040, 45058560, 90117120]

約数ペア:

[(1, 90117120), (2, 45058560), (3, 30039040), (4, 22529280), (5, 18023424), (6, 15019520), (8, 11264640), (10, 9011712), (12, 7509760), (15, 6007808), (16, 5632320), (20, 4505856), (24, 3754880), (30, 3003904), (32, 2816160), (40, 2252928), (48, 1877440), (60, 1501952), (64, 1408080), (80, 1126464), (96, 938720), (120, 750976), (128, 704040), (160, 563232), (192, 469360), (240, 375488), (256, 352020), (320, 281616), (384, 234680), (480, 187744), (512, 176010), (640, 140808), (768, 117340), (960, 93872), (1024, 88005), (1280, 70404), (1536, 58670), (1920, 46936), (2560, 35202), (3072, 29335), (3840, 23468), (5120, 17601), (5867, 15360), (7680, 11734)]