438664320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{76157}}^1$

素因数の和:76182

約数の個数: 96

約数和(自身を含む): 1514782620

約数和(自身を除く): 1076118300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 76157, 152314, 228471, 304628, 380785, 456942, 609256, 685413, 761570, 913884, 1142355, 1218512, 1370826, 1523140, 1827768, 2284710, 2437024, 2741652, 3046280, 3427065, 3655536, 4569420, 4874048, 5483304, 6092560, 6854130, 7311072, 9138840, 9748096, 10966608, 12185120, 13708260, 14622144, 18277680, 21933216, 24370240, 27416520, 29244288, 36555360, 43866432, 48740480, 54833040, 73110720, 87732864, 109666080, 146221440, 219332160, 438664320]

約数ペア:

[(1, 438664320), (2, 219332160), (3, 146221440), (4, 109666080), (5, 87732864), (6, 73110720), (8, 54833040), (9, 48740480), (10, 43866432), (12, 36555360), (15, 29244288), (16, 27416520), (18, 24370240), (20, 21933216), (24, 18277680), (30, 14622144), (32, 13708260), (36, 12185120), (40, 10966608), (45, 9748096), (48, 9138840), (60, 7311072), (64, 6854130), (72, 6092560), (80, 5483304), (90, 4874048), (96, 4569420), (120, 3655536), (128, 3427065), (144, 3046280), (160, 2741652), (180, 2437024), (192, 2284710), (240, 1827768), (288, 1523140), (320, 1370826), (360, 1218512), (384, 1142355), (480, 913884), (576, 761570), (640, 685413), (720, 609256), (960, 456942), (1152, 380785), (1440, 304628), (1920, 228471), (2880, 152314), (5760, 76157)]