1229419200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{256129}}^1$

素因数の和:256154

約数の個数: 84

約数和(自身を含む): 4033535240

約数和(自身を除く): 2804116040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 256129, 512258, 768387, 1024516, 1280645, 1536774, 2049032, 2561290, 3073548, 3841935, 4098064, 5122580, 6147096, 6403225, 7683870, 8196128, 10245160, 12294192, 12806450, 15367740, 16392256, 19209675, 20490320, 24588384, 25612900, 30735480, 38419350, 40980640, 49176768, 51225800, 61470960, 76838700, 81961280, 102451600, 122941920, 153677400, 204903200, 245883840, 307354800, 409806400, 614709600, 1229419200]

約数ペア:

[(1, 1229419200), (2, 614709600), (3, 409806400), (4, 307354800), (5, 245883840), (6, 204903200), (8, 153677400), (10, 122941920), (12, 102451600), (15, 81961280), (16, 76838700), (20, 61470960), (24, 51225800), (25, 49176768), (30, 40980640), (32, 38419350), (40, 30735480), (48, 25612900), (50, 24588384), (60, 20490320), (64, 19209675), (75, 16392256), (80, 15367740), (96, 12806450), (100, 12294192), (120, 10245160), (150, 8196128), (160, 7683870), (192, 6403225), (200, 6147096), (240, 5122580), (300, 4098064), (320, 3841935), (400, 3073548), (480, 2561290), (600, 2049032), (800, 1536774), (960, 1280645), (1200, 1024516), (1600, 768387), (2400, 512258), (4800, 256129)]