77448472320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{20168873}}^1$

素因数の和:20168897

約数の個数: 72

約数和(自身を含む): 247351070736

約数和(自身を除く): 169902598416

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 20168873, 40337746, 60506619, 80675492, 100844365, 121013238, 161350984, 201688730, 242026476, 302533095, 322701968, 403377460, 484052952, 605066190, 645403936, 806754920, 968105904, 1210132380, 1290807872, 1613509840, 1936211808, 2420264760, 2581615744, 3227019680, 3872423616, 4840529520, 5163231488, 6454039360, 7744847232, 9681059040, 12908078720, 15489694464, 19362118080, 25816157440, 38724236160, 77448472320]

約数ペア:

[(1, 77448472320), (2, 38724236160), (3, 25816157440), (4, 19362118080), (5, 15489694464), (6, 12908078720), (8, 9681059040), (10, 7744847232), (12, 6454039360), (15, 5163231488), (16, 4840529520), (20, 3872423616), (24, 3227019680), (30, 2581615744), (32, 2420264760), (40, 1936211808), (48, 1613509840), (60, 1290807872), (64, 1210132380), (80, 968105904), (96, 806754920), (120, 645403936), (128, 605066190), (160, 484052952), (192, 403377460), (240, 322701968), (256, 302533095), (320, 242026476), (384, 201688730), (480, 161350984), (640, 121013238), (768, 100844365), (960, 80675492), (1280, 60506619), (1920, 40337746), (3840, 20168873)]