27424920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{509}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 82620000

約数和(自身を除く): 55195080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 449, 509, 898, 1018, 1347, 1527, 1796, 2036, 2245, 2545, 2694, 3054, 3592, 4072, 4490, 5090, 5388, 6108, 6735, 7635, 8980, 10180, 10776, 12216, 13470, 15270, 17960, 20360, 26940, 30540, 53880, 61080, 228541, 457082, 685623, 914164, 1142705, 1371246, 1828328, 2285410, 2742492, 3428115, 4570820, 5484984, 6856230, 9141640, 13712460, 27424920]

約数ペア:

[(1, 27424920), (2, 13712460), (3, 9141640), (4, 6856230), (5, 5484984), (6, 4570820), (8, 3428115), (10, 2742492), (12, 2285410), (15, 1828328), (20, 1371246), (24, 1142705), (30, 914164), (40, 685623), (60, 457082), (120, 228541), (449, 61080), (509, 53880), (898, 30540), (1018, 26940), (1347, 20360), (1527, 17960), (1796, 15270), (2036, 13470), (2245, 12216), (2545, 10776), (2694, 10180), (3054, 8980), (3592, 7635), (4072, 6735), (4490, 6108), (5090, 5388)]