180539904

素因数分解:

$2^9\times 3^1\times {\mathrm{117539}}^1$

素因数の和:117560

約数の個数: 40

約数和(自身を含む): 480973680

約数和(自身を除く): 300433776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 117539, 235078, 352617, 470156, 705234, 940312, 1410468, 1880624, 2820936, 3761248, 5641872, 7522496, 11283744, 15044992, 22567488, 30089984, 45134976, 60179968, 90269952, 180539904]

約数ペア:

[(1, 180539904), (2, 90269952), (3, 60179968), (4, 45134976), (6, 30089984), (8, 22567488), (12, 15044992), (16, 11283744), (24, 7522496), (32, 5641872), (48, 3761248), (64, 2820936), (96, 1880624), (128, 1410468), (192, 940312), (256, 705234), (384, 470156), (512, 352617), (768, 235078), (1536, 117539)]