157432320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{6833}}^1$

素因数の和:6862

約数の個数: 120

約数和(自身を含む): 545312196

約数和(自身を除く): 387879876

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 6833, 7680, 11520, 13666, 20499, 23040, 27332, 34165, 40998, 54664, 61497, 68330, 81996, 102495, 109328, 122994, 136660, 163992, 204990, 218656, 245988, 273320, 307485, 327984, 409980, 437312, 491976, 546640, 614970, 655968, 819960, 874624, 983952, 1093280, 1229940, 1311936, 1639920, 1749248, 1967904, 2186560, 2459880, 2623872, 3279840, 3498496, 3935808, 4373120, 4919760, 5247744, 6559680, 7871616, 8746240, 9839520, 10495488, 13119360, 15743232, 17492480, 19679040, 26238720, 31486464, 39358080, 52477440, 78716160, 157432320]

約数ペア:

[(1, 157432320), (2, 78716160), (3, 52477440), (4, 39358080), (5, 31486464), (6, 26238720), (8, 19679040), (9, 17492480), (10, 15743232), (12, 13119360), (15, 10495488), (16, 9839520), (18, 8746240), (20, 7871616), (24, 6559680), (30, 5247744), (32, 4919760), (36, 4373120), (40, 3935808), (45, 3498496), (48, 3279840), (60, 2623872), (64, 2459880), (72, 2186560), (80, 1967904), (90, 1749248), (96, 1639920), (120, 1311936), (128, 1229940), (144, 1093280), (160, 983952), (180, 874624), (192, 819960), (240, 655968), (256, 614970), (288, 546640), (320, 491976), (360, 437312), (384, 409980), (480, 327984), (512, 307485), (576, 273320), (640, 245988), (720, 218656), (768, 204990), (960, 163992), (1152, 136660), (1280, 122994), (1440, 109328), (1536, 102495), (1920, 81996), (2304, 68330), (2560, 61497), (2880, 54664), (3840, 40998), (4608, 34165), (5760, 27332), (6833, 23040), (7680, 20499), (11520, 13666)]