288445440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 176

約数和(自身を含む): 937362240

約数和(自身を除く): 648916800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 211, 240, 256, 267, 320, 356, 384, 422, 445, 480, 512, 534, 633, 640, 712, 768, 844, 890, 960, 1024, 1055, 1068, 1266, 1280, 1335, 1424, 1536, 1688, 1780, 1920, 2110, 2136, 2532, 2560, 2670, 2848, 3072, 3165, 3376, 3560, 3840, 4220, 4272, 5064, 5120, 5340, 5696, 6330, 6752, 7120, 7680, 8440, 8544, 10128, 10680, 11392, 12660, 13504, 14240, 15360, 16880, 17088, 18779, 20256, 21360, 22784, 25320, 27008, 28480, 33760, 34176, 37558, 40512, 42720, 45568, 50640, 54016, 56337, 56960, 67520, 68352, 75116, 81024, 85440, 91136, 93895, 101280, 108032, 112674, 113920, 135040, 136704, 150232, 162048, 170880, 187790, 202560, 216064, 225348, 227840, 270080, 273408, 281685, 300464, 324096, 341760, 375580, 405120, 450696, 455680, 540160, 563370, 600928, 648192, 683520, 751160, 810240, 901392, 1080320, 1126740, 1201856, 1367040, 1502320, 1620480, 1802784, 2253480, 2403712, 3004640, 3240960, 3605568, 4506960, 4807424, 6009280, 7211136, 9013920, 9614848, 12018560, 14422272, 18027840, 19229696, 24037120, 28844544, 36055680, 48074240, 57689088, 72111360, 96148480, 144222720, 288445440]

約数ペア:

[(1, 288445440), (2, 144222720), (3, 96148480), (4, 72111360), (5, 57689088), (6, 48074240), (8, 36055680), (10, 28844544), (12, 24037120), (15, 19229696), (16, 18027840), (20, 14422272), (24, 12018560), (30, 9614848), (32, 9013920), (40, 7211136), (48, 6009280), (60, 4807424), (64, 4506960), (80, 3605568), (89, 3240960), (96, 3004640), (120, 2403712), (128, 2253480), (160, 1802784), (178, 1620480), (192, 1502320), (211, 1367040), (240, 1201856), (256, 1126740), (267, 1080320), (320, 901392), (356, 810240), (384, 751160), (422, 683520), (445, 648192), (480, 600928), (512, 563370), (534, 540160), (633, 455680), (640, 450696), (712, 405120), (768, 375580), (844, 341760), (890, 324096), (960, 300464), (1024, 281685), (1055, 273408), (1068, 270080), (1266, 227840), (1280, 225348), (1335, 216064), (1424, 202560), (1536, 187790), (1688, 170880), (1780, 162048), (1920, 150232), (2110, 136704), (2136, 135040), (2532, 113920), (2560, 112674), (2670, 108032), (2848, 101280), (3072, 93895), (3165, 91136), (3376, 85440), (3560, 81024), (3840, 75116), (4220, 68352), (4272, 67520), (5064, 56960), (5120, 56337), (5340, 54016), (5696, 50640), (6330, 45568), (6752, 42720), (7120, 40512), (7680, 37558), (8440, 34176), (8544, 33760), (10128, 28480), (10680, 27008), (11392, 25320), (12660, 22784), (13504, 21360), (14240, 20256), (15360, 18779), (16880, 17088)]