2864640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{373}}^1$

素因数の和:399

約数の個数: 80

約数和(自身を含む): 9182448

約数和(自身を除く): 6317808

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, 373, 384, 480, 512, 640, 746, 768, 960, 1119, 1280, 1492, 1536, 1865, 1920, 2238, 2560, 2984, 3730, 3840, 4476, 5595, 5968, 7460, 7680, 8952, 11190, 11936, 14920, 17904, 22380, 23872, 29840, 35808, 44760, 47744, 59680, 71616, 89520, 95488, 119360, 143232, 179040, 190976, 238720, 286464, 358080, 477440, 572928, 716160, 954880, 1432320, 2864640]

約数ペア:

[(1, 2864640), (2, 1432320), (3, 954880), (4, 716160), (5, 572928), (6, 477440), (8, 358080), (10, 286464), (12, 238720), (15, 190976), (16, 179040), (20, 143232), (24, 119360), (30, 95488), (32, 89520), (40, 71616), (48, 59680), (60, 47744), (64, 44760), (80, 35808), (96, 29840), (120, 23872), (128, 22380), (160, 17904), (192, 14920), (240, 11936), (256, 11190), (320, 8952), (373, 7680), (384, 7460), (480, 5968), (512, 5595), (640, 4476), (746, 3840), (768, 3730), (960, 2984), (1119, 2560), (1280, 2238), (1492, 1920), (1536, 1865)]