330378240

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 176

約数和(自身を含む): 1071186912

約数和(自身を除く): 740808672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 137, 157, 160, 192, 240, 256, 274, 314, 320, 384, 411, 471, 480, 512, 548, 628, 640, 685, 768, 785, 822, 942, 960, 1024, 1096, 1256, 1280, 1370, 1536, 1570, 1644, 1884, 1920, 2055, 2192, 2355, 2512, 2560, 2740, 3072, 3140, 3288, 3768, 3840, 4110, 4384, 4710, 5024, 5120, 5480, 6280, 6576, 7536, 7680, 8220, 8768, 9420, 10048, 10960, 12560, 13152, 15072, 15360, 16440, 17536, 18840, 20096, 21509, 21920, 25120, 26304, 30144, 32880, 35072, 37680, 40192, 43018, 43840, 50240, 52608, 60288, 64527, 65760, 70144, 75360, 80384, 86036, 87680, 100480, 105216, 107545, 120576, 129054, 131520, 140288, 150720, 160768, 172072, 175360, 200960, 210432, 215090, 241152, 258108, 263040, 301440, 322635, 344144, 350720, 401920, 420864, 430180, 482304, 516216, 526080, 602880, 645270, 688288, 701440, 803840, 860360, 1032432, 1052160, 1205760, 1290540, 1376576, 1720720, 2064864, 2104320, 2411520, 2581080, 2753152, 3441440, 4129728, 5162160, 5506304, 6882880, 8259456, 10324320, 11012608, 13765760, 16518912, 20648640, 22025216, 27531520, 33037824, 41297280, 55063040, 66075648, 82594560, 110126080, 165189120, 330378240]

約数ペア:

[(1, 330378240), (2, 165189120), (3, 110126080), (4, 82594560), (5, 66075648), (6, 55063040), (8, 41297280), (10, 33037824), (12, 27531520), (15, 22025216), (16, 20648640), (20, 16518912), (24, 13765760), (30, 11012608), (32, 10324320), (40, 8259456), (48, 6882880), (60, 5506304), (64, 5162160), (80, 4129728), (96, 3441440), (120, 2753152), (128, 2581080), (137, 2411520), (157, 2104320), (160, 2064864), (192, 1720720), (240, 1376576), (256, 1290540), (274, 1205760), (314, 1052160), (320, 1032432), (384, 860360), (411, 803840), (471, 701440), (480, 688288), (512, 645270), (548, 602880), (628, 526080), (640, 516216), (685, 482304), (768, 430180), (785, 420864), (822, 401920), (942, 350720), (960, 344144), (1024, 322635), (1096, 301440), (1256, 263040), (1280, 258108), (1370, 241152), (1536, 215090), (1570, 210432), (1644, 200960), (1884, 175360), (1920, 172072), (2055, 160768), (2192, 150720), (2355, 140288), (2512, 131520), (2560, 129054), (2740, 120576), (3072, 107545), (3140, 105216), (3288, 100480), (3768, 87680), (3840, 86036), (4110, 80384), (4384, 75360), (4710, 70144), (5024, 65760), (5120, 64527), (5480, 60288), (6280, 52608), (6576, 50240), (7536, 43840), (7680, 43018), (8220, 40192), (8768, 37680), (9420, 35072), (10048, 32880), (10960, 30144), (12560, 26304), (13152, 25120), (15072, 21920), (15360, 21509), (16440, 20096), (17536, 18840)]