2488344960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7951}}^1$

素因数の和:8136

約数の個数: 128

約数和(自身を含む): 7981263360

約数和(自身を除く): 5492918400

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, 160, 163, 192, 240, 320, 326, 384, 480, 489, 640, 652, 815, 960, 978, 1304, 1630, 1920, 1956, 2445, 2608, 3260, 3912, 4890, 5216, 6520, 7824, 7951, 9780, 10432, 13040, 15648, 15902, 19560, 20864, 23853, 26080, 31296, 31804, 39120, 39755, 47706, 52160, 62592, 63608, 78240, 79510, 95412, 104320, 119265, 127216, 156480, 159020, 190824, 238530, 254432, 312960, 318040, 381648, 477060, 508864, 636080, 763296, 954120, 1017728, 1272160, 1296013, 1526592, 1908240, 2544320, 2592026, 3053184, 3816480, 3888039, 5088640, 5184052, 6480065, 7632960, 7776078, 10368104, 12960130, 15265920, 15552156, 19440195, 20736208, 25920260, 31104312, 38880390, 41472416, 51840520, 62208624, 77760780, 82944832, 103681040, 124417248, 155521560, 165889664, 207362080, 248834496, 311043120, 414724160, 497668992, 622086240, 829448320, 1244172480, 2488344960]

約数ペア:

[(1, 2488344960), (2, 1244172480), (3, 829448320), (4, 622086240), (5, 497668992), (6, 414724160), (8, 311043120), (10, 248834496), (12, 207362080), (15, 165889664), (16, 155521560), (20, 124417248), (24, 103681040), (30, 82944832), (32, 77760780), (40, 62208624), (48, 51840520), (60, 41472416), (64, 38880390), (80, 31104312), (96, 25920260), (120, 20736208), (128, 19440195), (160, 15552156), (163, 15265920), (192, 12960130), (240, 10368104), (320, 7776078), (326, 7632960), (384, 6480065), (480, 5184052), (489, 5088640), (640, 3888039), (652, 3816480), (815, 3053184), (960, 2592026), (978, 2544320), (1304, 1908240), (1630, 1526592), (1920, 1296013), (1956, 1272160), (2445, 1017728), (2608, 954120), (3260, 763296), (3912, 636080), (4890, 508864), (5216, 477060), (6520, 381648), (7824, 318040), (7951, 312960), (9780, 254432), (10432, 238530), (13040, 190824), (15648, 159020), (15902, 156480), (19560, 127216), (20864, 119265), (23853, 104320), (26080, 95412), (31296, 79510), (31804, 78240), (39120, 63608), (39755, 62592), (47706, 52160)]