227657520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{105397}}^1$

素因数の和:105419

約数の個数: 80

約数和(自身を含む): 784161120

約数和(自身を除く): 556503600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 105397, 210794, 316191, 421588, 526985, 632382, 843176, 948573, 1053970, 1264764, 1580955, 1686352, 1897146, 2107940, 2529528, 2845719, 3161910, 3794292, 4215880, 4742865, 5059056, 5691438, 6323820, 7588584, 8431760, 9485730, 11382876, 12647640, 14228595, 15177168, 18971460, 22765752, 25295280, 28457190, 37942920, 45531504, 56914380, 75885840, 113828760, 227657520]

約数ペア:

[(1, 227657520), (2, 113828760), (3, 75885840), (4, 56914380), (5, 45531504), (6, 37942920), (8, 28457190), (9, 25295280), (10, 22765752), (12, 18971460), (15, 15177168), (16, 14228595), (18, 12647640), (20, 11382876), (24, 9485730), (27, 8431760), (30, 7588584), (36, 6323820), (40, 5691438), (45, 5059056), (48, 4742865), (54, 4215880), (60, 3794292), (72, 3161910), (80, 2845719), (90, 2529528), (108, 2107940), (120, 1897146), (135, 1686352), (144, 1580955), (180, 1264764), (216, 1053970), (240, 948573), (270, 843176), (360, 632382), (432, 526985), (540, 421588), (720, 316191), (1080, 210794), (2160, 105397)]