161920320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1117}}^1$

素因数の和:1288

約数の個数: 112

約数和(自身を含む): 517964928

約数和(自身を除く): 356044608

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, 151, 160, 192, 240, 302, 320, 453, 480, 604, 755, 906, 960, 1117, 1208, 1510, 1812, 2234, 2265, 2416, 3020, 3351, 3624, 4468, 4530, 4832, 5585, 6040, 6702, 7248, 8936, 9060, 9664, 11170, 12080, 13404, 14496, 16755, 17872, 18120, 22340, 24160, 26808, 28992, 33510, 35744, 36240, 44680, 48320, 53616, 67020, 71488, 72480, 89360, 107232, 134040, 144960, 168667, 178720, 214464, 268080, 337334, 357440, 506001, 536160, 674668, 843335, 1012002, 1072320, 1349336, 1686670, 2024004, 2530005, 2698672, 3373340, 4048008, 5060010, 5397344, 6746680, 8096016, 10120020, 10794688, 13493360, 16192032, 20240040, 26986720, 32384064, 40480080, 53973440, 80960160, 161920320]

約数ペア:

[(1, 161920320), (2, 80960160), (3, 53973440), (4, 40480080), (5, 32384064), (6, 26986720), (8, 20240040), (10, 16192032), (12, 13493360), (15, 10794688), (16, 10120020), (20, 8096016), (24, 6746680), (30, 5397344), (32, 5060010), (40, 4048008), (48, 3373340), (60, 2698672), (64, 2530005), (80, 2024004), (96, 1686670), (120, 1349336), (151, 1072320), (160, 1012002), (192, 843335), (240, 674668), (302, 536160), (320, 506001), (453, 357440), (480, 337334), (604, 268080), (755, 214464), (906, 178720), (960, 168667), (1117, 144960), (1208, 134040), (1510, 107232), (1812, 89360), (2234, 72480), (2265, 71488), (2416, 67020), (3020, 53616), (3351, 48320), (3624, 44680), (4468, 36240), (4530, 35744), (4832, 33510), (5585, 28992), (6040, 26808), (6702, 24160), (7248, 22340), (8936, 18120), (9060, 17872), (9664, 16755), (11170, 14496), (12080, 13404)]