11772720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 120

約数和(自身を含む): 40216176

約数和(自身を除く): 28443456

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, 83, 90, 120, 144, 166, 180, 197, 240, 249, 332, 360, 394, 415, 498, 591, 664, 720, 747, 788, 830, 985, 996, 1182, 1245, 1328, 1494, 1576, 1660, 1773, 1970, 1992, 2364, 2490, 2955, 2988, 3152, 3320, 3546, 3735, 3940, 3984, 4728, 4980, 5910, 5976, 6640, 7092, 7470, 7880, 8865, 9456, 9960, 11820, 11952, 14184, 14940, 15760, 16351, 17730, 19920, 23640, 28368, 29880, 32702, 35460, 47280, 49053, 59760, 65404, 70920, 81755, 98106, 130808, 141840, 147159, 163510, 196212, 245265, 261616, 294318, 327020, 392424, 490530, 588636, 654040, 735795, 784848, 981060, 1177272, 1308080, 1471590, 1962120, 2354544, 2943180, 3924240, 5886360, 11772720]

約数ペア:

[(1, 11772720), (2, 5886360), (3, 3924240), (4, 2943180), (5, 2354544), (6, 1962120), (8, 1471590), (9, 1308080), (10, 1177272), (12, 981060), (15, 784848), (16, 735795), (18, 654040), (20, 588636), (24, 490530), (30, 392424), (36, 327020), (40, 294318), (45, 261616), (48, 245265), (60, 196212), (72, 163510), (80, 147159), (83, 141840), (90, 130808), (120, 98106), (144, 81755), (166, 70920), (180, 65404), (197, 59760), (240, 49053), (249, 47280), (332, 35460), (360, 32702), (394, 29880), (415, 28368), (498, 23640), (591, 19920), (664, 17730), (720, 16351), (747, 15760), (788, 14940), (830, 14184), (985, 11952), (996, 11820), (1182, 9960), (1245, 9456), (1328, 8865), (1494, 7880), (1576, 7470), (1660, 7092), (1773, 6640), (1970, 5976), (1992, 5910), (2364, 4980), (2490, 4728), (2955, 3984), (2988, 3940), (3152, 3735), (3320, 3546)]