2564783280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3562199}}^1$

素因数の和:3562218

約数の個数: 60

約数和(自身を含む): 8613399600

約数和(自身を除く): 6048616320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 3562199, 7124398, 10686597, 14248796, 17810995, 21373194, 28497592, 32059791, 35621990, 42746388, 53432985, 56995184, 64119582, 71243980, 85492776, 106865970, 128239164, 142487960, 160298955, 170985552, 213731940, 256478328, 284975920, 320597910, 427463880, 512956656, 641195820, 854927760, 1282391640, 2564783280]

約数ペア:

[(1, 2564783280), (2, 1282391640), (3, 854927760), (4, 641195820), (5, 512956656), (6, 427463880), (8, 320597910), (9, 284975920), (10, 256478328), (12, 213731940), (15, 170985552), (16, 160298955), (18, 142487960), (20, 128239164), (24, 106865970), (30, 85492776), (36, 71243980), (40, 64119582), (45, 56995184), (48, 53432985), (60, 42746388), (72, 35621990), (80, 32059791), (90, 28497592), (120, 21373194), (144, 17810995), (180, 14248796), (240, 10686597), (360, 7124398), (720, 3562199)]