149758080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{77999}}^1$

素因数の和:78021

約数の個数: 64

約数和(自身を含む): 477360000

約数和(自身を除く): 327601920

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 77999, 155998, 233997, 311996, 389995, 467994, 623992, 779990, 935988, 1169985, 1247984, 1559980, 1871976, 2339970, 2495968, 3119960, 3743952, 4679940, 4991936, 6239920, 7487904, 9359880, 9983872, 12479840, 14975808, 18719760, 24959680, 29951616, 37439520, 49919360, 74879040, 149758080]

約数ペア:

[(1, 149758080), (2, 74879040), (3, 49919360), (4, 37439520), (5, 29951616), (6, 24959680), (8, 18719760), (10, 14975808), (12, 12479840), (15, 9983872), (16, 9359880), (20, 7487904), (24, 6239920), (30, 4991936), (32, 4679940), (40, 3743952), (48, 3119960), (60, 2495968), (64, 2339970), (80, 1871976), (96, 1559980), (120, 1247984), (128, 1169985), (160, 935988), (192, 779990), (240, 623992), (320, 467994), (384, 389995), (480, 311996), (640, 233997), (960, 155998), (1920, 77999)]