823551480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53201}}^1$

素因数の和:53261

約数の個数: 96

約数和(自身を含む): 2738838960

約数和(自身を除く): 1915287480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 53201, 106402, 159603, 212804, 266005, 319206, 425608, 478809, 532010, 638412, 798015, 957618, 1064020, 1276824, 1596030, 1915236, 2128040, 2287643, 2394045, 3192060, 3830472, 4575286, 4788090, 6384120, 6862929, 9150572, 9576180, 11438215, 13725858, 18301144, 19152360, 20588787, 22876430, 27451716, 34314645, 41177574, 45752860, 54903432, 68629290, 82355148, 91505720, 102943935, 137258580, 164710296, 205887870, 274517160, 411775740, 823551480]

約数ペア:

[(1, 823551480), (2, 411775740), (3, 274517160), (4, 205887870), (5, 164710296), (6, 137258580), (8, 102943935), (9, 91505720), (10, 82355148), (12, 68629290), (15, 54903432), (18, 45752860), (20, 41177574), (24, 34314645), (30, 27451716), (36, 22876430), (40, 20588787), (43, 19152360), (45, 18301144), (60, 13725858), (72, 11438215), (86, 9576180), (90, 9150572), (120, 6862929), (129, 6384120), (172, 4788090), (180, 4575286), (215, 3830472), (258, 3192060), (344, 2394045), (360, 2287643), (387, 2128040), (430, 1915236), (516, 1596030), (645, 1276824), (774, 1064020), (860, 957618), (1032, 798015), (1290, 638412), (1548, 532010), (1720, 478809), (1935, 425608), (2580, 319206), (3096, 266005), (3870, 212804), (5160, 159603), (7740, 106402), (15480, 53201)]