554911920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1609}}^1$

素因数の和:2107

約数の個数: 120

約数和(自身を含む): 1868630400

約数和(自身を除く): 1313718480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 479, 720, 958, 1437, 1609, 1916, 2395, 2874, 3218, 3832, 4311, 4790, 4827, 5748, 6436, 7185, 7664, 8045, 8622, 9580, 9654, 11496, 12872, 14370, 14481, 16090, 17244, 19160, 19308, 21555, 22992, 24135, 25744, 28740, 28962, 32180, 34488, 38320, 38616, 43110, 48270, 57480, 57924, 64360, 68976, 72405, 77232, 86220, 96540, 114960, 115848, 128720, 144810, 172440, 193080, 231696, 289620, 344880, 386160, 579240, 770711, 1158480, 1541422, 2312133, 3082844, 3853555, 4624266, 6165688, 6936399, 7707110, 9248532, 11560665, 12331376, 13872798, 15414220, 18497064, 23121330, 27745596, 30828440, 34681995, 36994128, 46242660, 55491192, 61656880, 69363990, 92485320, 110982384, 138727980, 184970640, 277455960, 554911920]

約数ペア:

[(1, 554911920), (2, 277455960), (3, 184970640), (4, 138727980), (5, 110982384), (6, 92485320), (8, 69363990), (9, 61656880), (10, 55491192), (12, 46242660), (15, 36994128), (16, 34681995), (18, 30828440), (20, 27745596), (24, 23121330), (30, 18497064), (36, 15414220), (40, 13872798), (45, 12331376), (48, 11560665), (60, 9248532), (72, 7707110), (80, 6936399), (90, 6165688), (120, 4624266), (144, 3853555), (180, 3082844), (240, 2312133), (360, 1541422), (479, 1158480), (720, 770711), (958, 579240), (1437, 386160), (1609, 344880), (1916, 289620), (2395, 231696), (2874, 193080), (3218, 172440), (3832, 144810), (4311, 128720), (4790, 115848), (4827, 114960), (5748, 96540), (6436, 86220), (7185, 77232), (7664, 72405), (8045, 68976), (8622, 64360), (9580, 57924), (9654, 57480), (11496, 48270), (12872, 43110), (14370, 38616), (14481, 38320), (16090, 34488), (17244, 32180), (19160, 28962), (19308, 28740), (21555, 25744), (22992, 24135)]