455148480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^2$

素因数の和:371

約数の個数: 168

約数和(自身を含む): 1539319248

約数和(自身を除く): 1084170768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 167, 170, 192, 204, 240, 255, 272, 320, 334, 340, 408, 480, 501, 510, 544, 668, 680, 816, 835, 960, 1002, 1020, 1088, 1336, 1360, 1632, 1670, 2004, 2040, 2505, 2672, 2720, 2839, 3264, 3340, 4008, 4080, 5010, 5344, 5440, 5678, 6680, 8016, 8160, 8517, 10020, 10688, 11356, 13360, 14195, 16032, 16320, 17034, 20040, 22712, 26720, 27889, 28390, 32064, 34068, 40080, 42585, 45424, 53440, 55778, 56780, 68136, 80160, 83667, 85170, 90848, 111556, 113560, 136272, 139445, 160320, 167334, 170340, 181696, 223112, 227120, 272544, 278890, 334668, 340680, 418335, 446224, 454240, 474113, 545088, 557780, 669336, 681360, 836670, 892448, 908480, 948226, 1115560, 1338672, 1362720, 1422339, 1673340, 1784896, 1896452, 2231120, 2370565, 2677344, 2725440, 2844678, 3346680, 3792904, 4462240, 4741130, 5354688, 5689356, 6693360, 7111695, 7585808, 8924480, 9482260, 11378712, 13386720, 14223390, 15171616, 18964520, 22757424, 26773440, 28446780, 30343232, 37929040, 45514848, 56893560, 75858080, 91029696, 113787120, 151716160, 227574240, 455148480]

約数ペア:

[(1, 455148480), (2, 227574240), (3, 151716160), (4, 113787120), (5, 91029696), (6, 75858080), (8, 56893560), (10, 45514848), (12, 37929040), (15, 30343232), (16, 28446780), (17, 26773440), (20, 22757424), (24, 18964520), (30, 15171616), (32, 14223390), (34, 13386720), (40, 11378712), (48, 9482260), (51, 8924480), (60, 7585808), (64, 7111695), (68, 6693360), (80, 5689356), (85, 5354688), (96, 4741130), (102, 4462240), (120, 3792904), (136, 3346680), (160, 2844678), (167, 2725440), (170, 2677344), (192, 2370565), (204, 2231120), (240, 1896452), (255, 1784896), (272, 1673340), (320, 1422339), (334, 1362720), (340, 1338672), (408, 1115560), (480, 948226), (501, 908480), (510, 892448), (544, 836670), (668, 681360), (680, 669336), (816, 557780), (835, 545088), (960, 474113), (1002, 454240), (1020, 446224), (1088, 418335), (1336, 340680), (1360, 334668), (1632, 278890), (1670, 272544), (2004, 227120), (2040, 223112), (2505, 181696), (2672, 170340), (2720, 167334), (2839, 160320), (3264, 139445), (3340, 136272), (4008, 113560), (4080, 111556), (5010, 90848), (5344, 85170), (5440, 83667), (5678, 80160), (6680, 68136), (8016, 56780), (8160, 55778), (8517, 53440), (10020, 45424), (10688, 42585), (11356, 40080), (13360, 34068), (14195, 32064), (16032, 28390), (16320, 27889), (17034, 26720), (20040, 22712)]