120076160

素因数分解:

$2^7\times 5^1\times {\mathrm{373}}^1\times {\mathrm{503}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 288398880

約数和(自身を除く): 168322720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 373, 503, 640, 746, 1006, 1492, 1865, 2012, 2515, 2984, 3730, 4024, 5030, 5968, 7460, 8048, 10060, 11936, 14920, 16096, 20120, 23872, 29840, 32192, 40240, 47744, 59680, 64384, 80480, 119360, 160960, 187619, 238720, 321920, 375238, 750476, 938095, 1500952, 1876190, 3001904, 3752380, 6003808, 7504760, 12007616, 15009520, 24015232, 30019040, 60038080, 120076160]

約数ペア:

[(1, 120076160), (2, 60038080), (4, 30019040), (5, 24015232), (8, 15009520), (10, 12007616), (16, 7504760), (20, 6003808), (32, 3752380), (40, 3001904), (64, 1876190), (80, 1500952), (128, 938095), (160, 750476), (320, 375238), (373, 321920), (503, 238720), (640, 187619), (746, 160960), (1006, 119360), (1492, 80480), (1865, 64384), (2012, 59680), (2515, 47744), (2984, 40240), (3730, 32192), (4024, 29840), (5030, 23872), (5968, 20120), (7460, 16096), (8048, 14920), (10060, 11936)]