74879040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{77999}}^1$

素因数の和:78019

約数の個数: 56

約数和(自身を含む): 237744000

約数和(自身を除く): 162864960

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, 160, 192, 240, 320, 480, 960, 77999, 155998, 233997, 311996, 389995, 467994, 623992, 779990, 935988, 1169985, 1247984, 1559980, 1871976, 2339970, 2495968, 3119960, 3743952, 4679940, 4991936, 6239920, 7487904, 9359880, 12479840, 14975808, 18719760, 24959680, 37439520, 74879040]

約数ペア:

[(1, 74879040), (2, 37439520), (3, 24959680), (4, 18719760), (5, 14975808), (6, 12479840), (8, 9359880), (10, 7487904), (12, 6239920), (15, 4991936), (16, 4679940), (20, 3743952), (24, 3119960), (30, 2495968), (32, 2339970), (40, 1871976), (48, 1559980), (60, 1247984), (64, 1169985), (80, 935988), (96, 779990), (120, 623992), (160, 467994), (192, 389995), (240, 311996), (320, 233997), (480, 155998), (960, 77999)]