238886400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{6221}}^1$

素因数の和:6252

約数の個数: 120

約数和(自身を含む): 789273144

約数和(自身を除く): 550386744

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, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3840, 4800, 6221, 6400, 7680, 9600, 12442, 12800, 18663, 19200, 24884, 31105, 37326, 38400, 49768, 62210, 74652, 93315, 99536, 124420, 149304, 155525, 186630, 199072, 248840, 298608, 311050, 373260, 398144, 466575, 497680, 597216, 622100, 746520, 796288, 933150, 995360, 1194432, 1244200, 1493040, 1592576, 1866300, 1990720, 2388864, 2488400, 2986080, 3185152, 3732600, 3981440, 4777728, 4976800, 5972160, 7465200, 7962880, 9555456, 9953600, 11944320, 14930400, 15925760, 19907200, 23888640, 29860800, 39814400, 47777280, 59721600, 79628800, 119443200, 238886400]

約数ペア:

[(1, 238886400), (2, 119443200), (3, 79628800), (4, 59721600), (5, 47777280), (6, 39814400), (8, 29860800), (10, 23888640), (12, 19907200), (15, 15925760), (16, 14930400), (20, 11944320), (24, 9953600), (25, 9555456), (30, 7962880), (32, 7465200), (40, 5972160), (48, 4976800), (50, 4777728), (60, 3981440), (64, 3732600), (75, 3185152), (80, 2986080), (96, 2488400), (100, 2388864), (120, 1990720), (128, 1866300), (150, 1592576), (160, 1493040), (192, 1244200), (200, 1194432), (240, 995360), (256, 933150), (300, 796288), (320, 746520), (384, 622100), (400, 597216), (480, 497680), (512, 466575), (600, 398144), (640, 373260), (768, 311050), (800, 298608), (960, 248840), (1200, 199072), (1280, 186630), (1536, 155525), (1600, 149304), (1920, 124420), (2400, 99536), (2560, 93315), (3200, 74652), (3840, 62210), (4800, 49768), (6221, 38400), (6400, 37326), (7680, 31105), (9600, 24884), (12442, 19200), (12800, 18663)]