122266080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:649

約数の個数: 144

約数和(自身を含む): 420323904

約数和(自身を除く): 298057824

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, 197, 240, 288, 360, 394, 431, 480, 591, 720, 788, 862, 985, 1182, 1293, 1440, 1576, 1724, 1773, 1970, 2155, 2364, 2586, 2955, 3152, 3448, 3546, 3879, 3940, 4310, 4728, 5172, 5910, 6304, 6465, 6896, 7092, 7758, 7880, 8620, 8865, 9456, 10344, 11820, 12930, 13792, 14184, 15516, 15760, 17240, 17730, 18912, 19395, 20688, 23640, 25860, 28368, 31032, 31520, 34480, 35460, 38790, 41376, 47280, 51720, 56736, 62064, 68960, 70920, 77580, 84907, 94560, 103440, 124128, 141840, 155160, 169814, 206880, 254721, 283680, 310320, 339628, 424535, 509442, 620640, 679256, 764163, 849070, 1018884, 1273605, 1358512, 1528326, 1698140, 2037768, 2547210, 2717024, 3056652, 3396280, 3820815, 4075536, 5094420, 6113304, 6792560, 7641630, 8151072, 10188840, 12226608, 13585120, 15283260, 20377680, 24453216, 30566520, 40755360, 61133040, 122266080]

約数ペア:

[(1, 122266080), (2, 61133040), (3, 40755360), (4, 30566520), (5, 24453216), (6, 20377680), (8, 15283260), (9, 13585120), (10, 12226608), (12, 10188840), (15, 8151072), (16, 7641630), (18, 6792560), (20, 6113304), (24, 5094420), (30, 4075536), (32, 3820815), (36, 3396280), (40, 3056652), (45, 2717024), (48, 2547210), (60, 2037768), (72, 1698140), (80, 1528326), (90, 1358512), (96, 1273605), (120, 1018884), (144, 849070), (160, 764163), (180, 679256), (197, 620640), (240, 509442), (288, 424535), (360, 339628), (394, 310320), (431, 283680), (480, 254721), (591, 206880), (720, 169814), (788, 155160), (862, 141840), (985, 124128), (1182, 103440), (1293, 94560), (1440, 84907), (1576, 77580), (1724, 70920), (1773, 68960), (1970, 62064), (2155, 56736), (2364, 51720), (2586, 47280), (2955, 41376), (3152, 38790), (3448, 35460), (3546, 34480), (3879, 31520), (3940, 31032), (4310, 28368), (4728, 25860), (5172, 23640), (5910, 20688), (6304, 19395), (6465, 18912), (6896, 17730), (7092, 17240), (7758, 15760), (7880, 15516), (8620, 14184), (8865, 13792), (9456, 12930), (10344, 11820)]