142552320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37123}}^1$

素因数の和:37147

約数の個数: 72

約数和(自身を含む): 455288736

約数和(自身を除く): 312736416

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, 37123, 74246, 111369, 148492, 185615, 222738, 296984, 371230, 445476, 556845, 593968, 742460, 890952, 1113690, 1187936, 1484920, 1781904, 2227380, 2375872, 2969840, 3563808, 4454760, 4751744, 5939680, 7127616, 8909520, 9503488, 11879360, 14255232, 17819040, 23758720, 28510464, 35638080, 47517440, 71276160, 142552320]

約数ペア:

[(1, 142552320), (2, 71276160), (3, 47517440), (4, 35638080), (5, 28510464), (6, 23758720), (8, 17819040), (10, 14255232), (12, 11879360), (15, 9503488), (16, 8909520), (20, 7127616), (24, 5939680), (30, 4751744), (32, 4454760), (40, 3563808), (48, 2969840), (60, 2375872), (64, 2227380), (80, 1781904), (96, 1484920), (120, 1187936), (128, 1113690), (160, 890952), (192, 742460), (240, 593968), (256, 556845), (320, 445476), (384, 371230), (480, 296984), (640, 222738), (768, 185615), (960, 148492), (1280, 111369), (1920, 74246), (3840, 37123)]