2747442240

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{105997}}^1$

素因数の和:106026

約数の個数: 140

約数和(自身を含む): 9773227596

約数和(自身を除く): 7025785356

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 105997, 211994, 317991, 423988, 529985, 635982, 847976, 953973, 1059970, 1271964, 1589955, 1695952, 1907946, 2119940, 2543928, 2861919, 3179910, 3391904, 3815892, 4239880, 4769865, 5087856, 5723838, 6359820, 6783808, 7631784, 8479760, 8585757, 9539730, 10175712, 11447676, 12719640, 14309595, 15263568, 16959520, 17171514, 19079460, 20351424, 22895352, 25439280, 28619190, 30527136, 33919040, 34343028, 38158920, 42928785, 45790704, 50878560, 57238380, 61054272, 68686056, 76317840, 85857570, 91581408, 101757120, 114476760, 137372112, 152635680, 171715140, 183162816, 228953520, 274744224, 305271360, 343430280, 457907040, 549488448, 686860560, 915814080, 1373721120, 2747442240]

約数ペア:

[(1, 2747442240), (2, 1373721120), (3, 915814080), (4, 686860560), (5, 549488448), (6, 457907040), (8, 343430280), (9, 305271360), (10, 274744224), (12, 228953520), (15, 183162816), (16, 171715140), (18, 152635680), (20, 137372112), (24, 114476760), (27, 101757120), (30, 91581408), (32, 85857570), (36, 76317840), (40, 68686056), (45, 61054272), (48, 57238380), (54, 50878560), (60, 45790704), (64, 42928785), (72, 38158920), (80, 34343028), (81, 33919040), (90, 30527136), (96, 28619190), (108, 25439280), (120, 22895352), (135, 20351424), (144, 19079460), (160, 17171514), (162, 16959520), (180, 15263568), (192, 14309595), (216, 12719640), (240, 11447676), (270, 10175712), (288, 9539730), (320, 8585757), (324, 8479760), (360, 7631784), (405, 6783808), (432, 6359820), (480, 5723838), (540, 5087856), (576, 4769865), (648, 4239880), (720, 3815892), (810, 3391904), (864, 3179910), (960, 2861919), (1080, 2543928), (1296, 2119940), (1440, 1907946), (1620, 1695952), (1728, 1589955), (2160, 1271964), (2592, 1059970), (2880, 953973), (3240, 847976), (4320, 635982), (5184, 529985), (6480, 423988), (8640, 317991), (12960, 211994), (25920, 105997)]