7384320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{641}}^1$

素因数の和:668

約数の個数: 108

約数和(自身を含む): 25588836

約数和(自身を除く): 18204516

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, 256, 288, 320, 360, 384, 480, 576, 640, 641, 720, 768, 960, 1152, 1280, 1282, 1440, 1920, 1923, 2304, 2564, 2880, 3205, 3840, 3846, 5128, 5760, 5769, 6410, 7692, 9615, 10256, 11520, 11538, 12820, 15384, 19230, 20512, 23076, 25640, 28845, 30768, 38460, 41024, 46152, 51280, 57690, 61536, 76920, 82048, 92304, 102560, 115380, 123072, 153840, 164096, 184608, 205120, 230760, 246144, 307680, 369216, 410240, 461520, 492288, 615360, 738432, 820480, 923040, 1230720, 1476864, 1846080, 2461440, 3692160, 7384320]

約数ペア:

[(1, 7384320), (2, 3692160), (3, 2461440), (4, 1846080), (5, 1476864), (6, 1230720), (8, 923040), (9, 820480), (10, 738432), (12, 615360), (15, 492288), (16, 461520), (18, 410240), (20, 369216), (24, 307680), (30, 246144), (32, 230760), (36, 205120), (40, 184608), (45, 164096), (48, 153840), (60, 123072), (64, 115380), (72, 102560), (80, 92304), (90, 82048), (96, 76920), (120, 61536), (128, 57690), (144, 51280), (160, 46152), (180, 41024), (192, 38460), (240, 30768), (256, 28845), (288, 25640), (320, 23076), (360, 20512), (384, 19230), (480, 15384), (576, 12820), (640, 11538), (641, 11520), (720, 10256), (768, 9615), (960, 7692), (1152, 6410), (1280, 5769), (1282, 5760), (1440, 5128), (1920, 3846), (1923, 3840), (2304, 3205), (2564, 2880)]