176640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1$

素因数の和:49

約数の個数: 80

約数和(自身を含む): 589248

約数和(自身を除く): 412608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1536, 1840, 1920, 2208, 2560, 2760, 2944, 3680, 3840, 4416, 5520, 5888, 7360, 7680, 8832, 11040, 11776, 14720, 17664, 22080, 29440, 35328, 44160, 58880, 88320, 176640]

約数ペア:

[(1, 176640), (2, 88320), (3, 58880), (4, 44160), (5, 35328), (6, 29440), (8, 22080), (10, 17664), (12, 14720), (15, 11776), (16, 11040), (20, 8832), (23, 7680), (24, 7360), (30, 5888), (32, 5520), (40, 4416), (46, 3840), (48, 3680), (60, 2944), (64, 2760), (69, 2560), (80, 2208), (92, 1920), (96, 1840), (115, 1536), (120, 1472), (128, 1380), (138, 1280), (160, 1104), (184, 960), (192, 920), (230, 768), (240, 736), (256, 690), (276, 640), (320, 552), (345, 512), (368, 480), (384, 460)]