471836160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{20479}}^1$

素因数の和:20508

約数の個数: 120

約数和(自身を含む): 1634181120

約数和(自身を除く): 1162344960

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, 7680, 11520, 20479, 23040, 40958, 61437, 81916, 102395, 122874, 163832, 184311, 204790, 245748, 307185, 327664, 368622, 409580, 491496, 614370, 655328, 737244, 819160, 921555, 982992, 1228740, 1310656, 1474488, 1638320, 1843110, 1965984, 2457480, 2621312, 2948976, 3276640, 3686220, 3931968, 4914960, 5242624, 5897952, 6553280, 7372440, 7863936, 9829920, 10485248, 11795904, 13106560, 14744880, 15727872, 19659840, 23591808, 26213120, 29489760, 31455744, 39319680, 47183616, 52426240, 58979520, 78639360, 94367232, 117959040, 157278720, 235918080, 471836160]

約数ペア:

[(1, 471836160), (2, 235918080), (3, 157278720), (4, 117959040), (5, 94367232), (6, 78639360), (8, 58979520), (9, 52426240), (10, 47183616), (12, 39319680), (15, 31455744), (16, 29489760), (18, 26213120), (20, 23591808), (24, 19659840), (30, 15727872), (32, 14744880), (36, 13106560), (40, 11795904), (45, 10485248), (48, 9829920), (60, 7863936), (64, 7372440), (72, 6553280), (80, 5897952), (90, 5242624), (96, 4914960), (120, 3931968), (128, 3686220), (144, 3276640), (160, 2948976), (180, 2621312), (192, 2457480), (240, 1965984), (256, 1843110), (288, 1638320), (320, 1474488), (360, 1310656), (384, 1228740), (480, 982992), (512, 921555), (576, 819160), (640, 737244), (720, 655328), (768, 614370), (960, 491496), (1152, 409580), (1280, 368622), (1440, 327664), (1536, 307185), (1920, 245748), (2304, 204790), (2560, 184311), (2880, 163832), (3840, 122874), (4608, 102395), (5760, 81916), (7680, 61437), (11520, 40958), (20479, 23040)]