57244920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12893}}^1$

素因数の和:12944

約数の個数: 64

約数和(自身を含む): 176389920

約数和(自身を除く): 119145000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 12893, 25786, 38679, 51572, 64465, 77358, 103144, 128930, 154716, 193395, 257860, 309432, 386790, 477041, 515720, 773580, 954082, 1431123, 1547160, 1908164, 2385205, 2862246, 3816328, 4770410, 5724492, 7155615, 9540820, 11448984, 14311230, 19081640, 28622460, 57244920]

約数ペア:

[(1, 57244920), (2, 28622460), (3, 19081640), (4, 14311230), (5, 11448984), (6, 9540820), (8, 7155615), (10, 5724492), (12, 4770410), (15, 3816328), (20, 2862246), (24, 2385205), (30, 1908164), (37, 1547160), (40, 1431123), (60, 954082), (74, 773580), (111, 515720), (120, 477041), (148, 386790), (185, 309432), (222, 257860), (296, 193395), (370, 154716), (444, 128930), (555, 103144), (740, 77358), (888, 64465), (1110, 51572), (1480, 38679), (2220, 25786), (4440, 12893)]