19338799680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2238287}}^1$

素因数の和:2238313

約数の個数: 112

約数和(自身を含む): 68223018240

約数和(自身を除く): 48884218560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 2238287, 4476574, 6714861, 8953148, 11191435, 13429722, 17906296, 20144583, 22382870, 26859444, 33574305, 35812592, 40289166, 44765740, 53718888, 60433749, 67148610, 71625184, 80578332, 89531480, 100722915, 107437776, 120867498, 134297220, 143250368, 161156664, 179062960, 201445830, 214875552, 241734996, 268594440, 302168745, 322313328, 358125920, 402891660, 429751104, 483469992, 537188880, 604337490, 644626656, 716251840, 805783320, 966939984, 1074377760, 1208674980, 1289253312, 1611566640, 1933879968, 2148755520, 2417349960, 3223133280, 3867759936, 4834699920, 6446266560, 9669399840, 19338799680]

約数ペア:

[(1, 19338799680), (2, 9669399840), (3, 6446266560), (4, 4834699920), (5, 3867759936), (6, 3223133280), (8, 2417349960), (9, 2148755520), (10, 1933879968), (12, 1611566640), (15, 1289253312), (16, 1208674980), (18, 1074377760), (20, 966939984), (24, 805783320), (27, 716251840), (30, 644626656), (32, 604337490), (36, 537188880), (40, 483469992), (45, 429751104), (48, 402891660), (54, 358125920), (60, 322313328), (64, 302168745), (72, 268594440), (80, 241734996), (90, 214875552), (96, 201445830), (108, 179062960), (120, 161156664), (135, 143250368), (144, 134297220), (160, 120867498), (180, 107437776), (192, 100722915), (216, 89531480), (240, 80578332), (270, 71625184), (288, 67148610), (320, 60433749), (360, 53718888), (432, 44765740), (480, 40289166), (540, 35812592), (576, 33574305), (720, 26859444), (864, 22382870), (960, 20144583), (1080, 17906296), (1440, 13429722), (1728, 11191435), (2160, 8953148), (2880, 6714861), (4320, 4476574), (8640, 2238287)]