677149920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{470243}}^1$

素因数の和:470264

約数の個数: 72

約数和(自身を含む): 2310779016

約数和(自身を除く): 1633629096

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 470243, 940486, 1410729, 1880972, 2351215, 2821458, 3761944, 4232187, 4702430, 5642916, 7053645, 7523888, 8464374, 9404860, 11285832, 14107290, 15047776, 16928748, 18809720, 21160935, 22571664, 28214580, 33857496, 37619440, 42321870, 45143328, 56429160, 67714992, 75238880, 84643740, 112858320, 135429984, 169287480, 225716640, 338574960, 677149920]

約数ペア:

[(1, 677149920), (2, 338574960), (3, 225716640), (4, 169287480), (5, 135429984), (6, 112858320), (8, 84643740), (9, 75238880), (10, 67714992), (12, 56429160), (15, 45143328), (16, 42321870), (18, 37619440), (20, 33857496), (24, 28214580), (30, 22571664), (32, 21160935), (36, 18809720), (40, 16928748), (45, 15047776), (48, 14107290), (60, 11285832), (72, 9404860), (80, 8464374), (90, 7523888), (96, 7053645), (120, 5642916), (144, 4702430), (160, 4232187), (180, 3761944), (240, 2821458), (288, 2351215), (360, 1880972), (480, 1410729), (720, 940486), (1440, 470243)]