1026772440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{619}}^1$

素因数の和:1257

約数の個数: 128

約数和(自身を含む): 3224793600

約数和(自身を除く): 2198021160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 601, 619, 690, 920, 1202, 1238, 1380, 1803, 1857, 2404, 2476, 2760, 3005, 3095, 3606, 3714, 4808, 4952, 6010, 6190, 7212, 7428, 9015, 9285, 12020, 12380, 13823, 14237, 14424, 14856, 18030, 18570, 24040, 24760, 27646, 28474, 36060, 37140, 41469, 42711, 55292, 56948, 69115, 71185, 72120, 74280, 82938, 85422, 110584, 113896, 138230, 142370, 165876, 170844, 207345, 213555, 276460, 284740, 331752, 341688, 372019, 414690, 427110, 552920, 569480, 744038, 829380, 854220, 1116057, 1488076, 1658760, 1708440, 1860095, 2232114, 2976152, 3720190, 4464228, 5580285, 7440380, 8556437, 8928456, 11160570, 14880760, 17112874, 22321140, 25669311, 34225748, 42782185, 44642280, 51338622, 68451496, 85564370, 102677244, 128346555, 171128740, 205354488, 256693110, 342257480, 513386220, 1026772440]

約数ペア:

[(1, 1026772440), (2, 513386220), (3, 342257480), (4, 256693110), (5, 205354488), (6, 171128740), (8, 128346555), (10, 102677244), (12, 85564370), (15, 68451496), (20, 51338622), (23, 44642280), (24, 42782185), (30, 34225748), (40, 25669311), (46, 22321140), (60, 17112874), (69, 14880760), (92, 11160570), (115, 8928456), (120, 8556437), (138, 7440380), (184, 5580285), (230, 4464228), (276, 3720190), (345, 2976152), (460, 2232114), (552, 1860095), (601, 1708440), (619, 1658760), (690, 1488076), (920, 1116057), (1202, 854220), (1238, 829380), (1380, 744038), (1803, 569480), (1857, 552920), (2404, 427110), (2476, 414690), (2760, 372019), (3005, 341688), (3095, 331752), (3606, 284740), (3714, 276460), (4808, 213555), (4952, 207345), (6010, 170844), (6190, 165876), (7212, 142370), (7428, 138230), (9015, 113896), (9285, 110584), (12020, 85422), (12380, 82938), (13823, 74280), (14237, 72120), (14424, 71185), (14856, 69115), (18030, 56948), (18570, 55292), (24040, 42711), (24760, 41469), (27646, 37140), (28474, 36060)]