19072800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{883}}^1$

素因数の和:912

約数の個数: 144

約数和(自身を含む): 69058080

約数和(自身を除く): 49985280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 883, 900, 1080, 1200, 1350, 1440, 1766, 1800, 2160, 2400, 2649, 2700, 3532, 3600, 4320, 4415, 5298, 5400, 7064, 7200, 7947, 8830, 10596, 10800, 13245, 14128, 15894, 17660, 21192, 21600, 22075, 23841, 26490, 28256, 31788, 35320, 39735, 42384, 44150, 47682, 52980, 63576, 66225, 70640, 79470, 84768, 88300, 95364, 105960, 119205, 127152, 132450, 141280, 158940, 176600, 190728, 198675, 211920, 238410, 254304, 264900, 317880, 353200, 381456, 397350, 423840, 476820, 529800, 596025, 635760, 706400, 762912, 794700, 953640, 1059600, 1192050, 1271520, 1589400, 1907280, 2119200, 2384100, 3178800, 3814560, 4768200, 6357600, 9536400, 19072800]

約数ペア:

[(1, 19072800), (2, 9536400), (3, 6357600), (4, 4768200), (5, 3814560), (6, 3178800), (8, 2384100), (9, 2119200), (10, 1907280), (12, 1589400), (15, 1271520), (16, 1192050), (18, 1059600), (20, 953640), (24, 794700), (25, 762912), (27, 706400), (30, 635760), (32, 596025), (36, 529800), (40, 476820), (45, 423840), (48, 397350), (50, 381456), (54, 353200), (60, 317880), (72, 264900), (75, 254304), (80, 238410), (90, 211920), (96, 198675), (100, 190728), (108, 176600), (120, 158940), (135, 141280), (144, 132450), (150, 127152), (160, 119205), (180, 105960), (200, 95364), (216, 88300), (225, 84768), (240, 79470), (270, 70640), (288, 66225), (300, 63576), (360, 52980), (400, 47682), (432, 44150), (450, 42384), (480, 39735), (540, 35320), (600, 31788), (675, 28256), (720, 26490), (800, 23841), (864, 22075), (883, 21600), (900, 21192), (1080, 17660), (1200, 15894), (1350, 14128), (1440, 13245), (1766, 10800), (1800, 10596), (2160, 8830), (2400, 7947), (2649, 7200), (2700, 7064), (3532, 5400), (3600, 5298), (4320, 4415)]