8649060120

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{98869}}^1$

素因数の和:98901

約数の個数: 128

約数和(自身を含む): 29186424000

約数和(自身を除く): 20537363880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2187, 2430, 2916, 3240, 3645, 4374, 4860, 5832, 7290, 8748, 9720, 10935, 14580, 17496, 21870, 29160, 43740, 87480, 98869, 197738, 296607, 395476, 494345, 593214, 790952, 889821, 988690, 1186428, 1483035, 1779642, 1977380, 2372856, 2669463, 2966070, 3559284, 3954760, 4449105, 5338926, 5932140, 7118568, 8008389, 8898210, 10677852, 11864280, 13347315, 16016778, 17796420, 21355704, 24025167, 26694630, 32033556, 35592840, 40041945, 48050334, 53389260, 64067112, 72075501, 80083890, 96100668, 106778520, 120125835, 144151002, 160167780, 192201336, 216226503, 240251670, 288302004, 320335560, 360377505, 432453006, 480503340, 576604008, 720755010, 864906012, 961006680, 1081132515, 1441510020, 1729812024, 2162265030, 2883020040, 4324530060, 8649060120]

約数ペア:

[(1, 8649060120), (2, 4324530060), (3, 2883020040), (4, 2162265030), (5, 1729812024), (6, 1441510020), (8, 1081132515), (9, 961006680), (10, 864906012), (12, 720755010), (15, 576604008), (18, 480503340), (20, 432453006), (24, 360377505), (27, 320335560), (30, 288302004), (36, 240251670), (40, 216226503), (45, 192201336), (54, 160167780), (60, 144151002), (72, 120125835), (81, 106778520), (90, 96100668), (108, 80083890), (120, 72075501), (135, 64067112), (162, 53389260), (180, 48050334), (216, 40041945), (243, 35592840), (270, 32033556), (324, 26694630), (360, 24025167), (405, 21355704), (486, 17796420), (540, 16016778), (648, 13347315), (729, 11864280), (810, 10677852), (972, 8898210), (1080, 8008389), (1215, 7118568), (1458, 5932140), (1620, 5338926), (1944, 4449105), (2187, 3954760), (2430, 3559284), (2916, 2966070), (3240, 2669463), (3645, 2372856), (4374, 1977380), (4860, 1779642), (5832, 1483035), (7290, 1186428), (8748, 988690), (9720, 889821), (10935, 790952), (14580, 593214), (17496, 494345), (21870, 395476), (29160, 296607), (43740, 197738), (87480, 98869)]