177216960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{503}}^1$

素因数の和:890

約数の個数: 112

約数和(自身を含む): 565318656

約数和(自身を除く): 388101696

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, 160, 192, 240, 320, 367, 480, 503, 734, 960, 1006, 1101, 1468, 1509, 1835, 2012, 2202, 2515, 2936, 3018, 3670, 4024, 4404, 5030, 5505, 5872, 6036, 7340, 7545, 8048, 8808, 10060, 11010, 11744, 12072, 14680, 15090, 16096, 17616, 20120, 22020, 23488, 24144, 29360, 30180, 32192, 35232, 40240, 44040, 48288, 58720, 60360, 70464, 80480, 88080, 96576, 117440, 120720, 160960, 176160, 184601, 241440, 352320, 369202, 482880, 553803, 738404, 923005, 1107606, 1476808, 1846010, 2215212, 2769015, 2953616, 3692020, 4430424, 5538030, 5907232, 7384040, 8860848, 11076060, 11814464, 14768080, 17721696, 22152120, 29536160, 35443392, 44304240, 59072320, 88608480, 177216960]

約数ペア:

[(1, 177216960), (2, 88608480), (3, 59072320), (4, 44304240), (5, 35443392), (6, 29536160), (8, 22152120), (10, 17721696), (12, 14768080), (15, 11814464), (16, 11076060), (20, 8860848), (24, 7384040), (30, 5907232), (32, 5538030), (40, 4430424), (48, 3692020), (60, 2953616), (64, 2769015), (80, 2215212), (96, 1846010), (120, 1476808), (160, 1107606), (192, 923005), (240, 738404), (320, 553803), (367, 482880), (480, 369202), (503, 352320), (734, 241440), (960, 184601), (1006, 176160), (1101, 160960), (1468, 120720), (1509, 117440), (1835, 96576), (2012, 88080), (2202, 80480), (2515, 70464), (2936, 60360), (3018, 58720), (3670, 48288), (4024, 44040), (4404, 40240), (5030, 35232), (5505, 32192), (5872, 30180), (6036, 29360), (7340, 24144), (7545, 23488), (8048, 22020), (8808, 20120), (10060, 17616), (11010, 16096), (11744, 15090), (12072, 14680)]