27516960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 95351256

約数和(自身を除く): 67834296

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, 97, 120, 144, 160, 180, 194, 197, 240, 288, 291, 360, 388, 394, 480, 485, 582, 591, 720, 776, 788, 873, 970, 985, 1164, 1182, 1440, 1455, 1552, 1576, 1746, 1773, 1940, 1970, 2328, 2364, 2910, 2955, 3104, 3152, 3492, 3546, 3880, 3940, 4365, 4656, 4728, 5820, 5910, 6304, 6984, 7092, 7760, 7880, 8730, 8865, 9312, 9456, 11640, 11820, 13968, 14184, 15520, 15760, 17460, 17730, 18912, 19109, 23280, 23640, 27936, 28368, 31520, 34920, 35460, 38218, 46560, 47280, 56736, 57327, 69840, 70920, 76436, 94560, 95545, 114654, 139680, 141840, 152872, 171981, 191090, 229308, 283680, 286635, 305744, 343962, 382180, 458616, 573270, 611488, 687924, 764360, 859905, 917232, 1146540, 1375848, 1528720, 1719810, 1834464, 2293080, 2751696, 3057440, 3439620, 4586160, 5503392, 6879240, 9172320, 13758480, 27516960]

約数ペア:

[(1, 27516960), (2, 13758480), (3, 9172320), (4, 6879240), (5, 5503392), (6, 4586160), (8, 3439620), (9, 3057440), (10, 2751696), (12, 2293080), (15, 1834464), (16, 1719810), (18, 1528720), (20, 1375848), (24, 1146540), (30, 917232), (32, 859905), (36, 764360), (40, 687924), (45, 611488), (48, 573270), (60, 458616), (72, 382180), (80, 343962), (90, 305744), (96, 286635), (97, 283680), (120, 229308), (144, 191090), (160, 171981), (180, 152872), (194, 141840), (197, 139680), (240, 114654), (288, 95545), (291, 94560), (360, 76436), (388, 70920), (394, 69840), (480, 57327), (485, 56736), (582, 47280), (591, 46560), (720, 38218), (776, 35460), (788, 34920), (873, 31520), (970, 28368), (985, 27936), (1164, 23640), (1182, 23280), (1440, 19109), (1455, 18912), (1552, 17730), (1576, 17460), (1746, 15760), (1773, 15520), (1940, 14184), (1970, 13968), (2328, 11820), (2364, 11640), (2910, 9456), (2955, 9312), (3104, 8865), (3152, 8730), (3492, 7880), (3546, 7760), (3880, 7092), (3940, 6984), (4365, 6304), (4656, 5910), (4728, 5820)]