128757936960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{4967513}}^1$

素因数の和:4967542

約数の個数: 140

約数和(自身を含む): 458014725828

約数和(自身を除く): 329256788868

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 4967513, 9935026, 14902539, 19870052, 24837565, 29805078, 39740104, 44707617, 49675130, 59610156, 74512695, 79480208, 89415234, 99350260, 119220312, 134122851, 149025390, 158960416, 178830468, 198700520, 223538085, 238440624, 268245702, 298050780, 317920832, 357660936, 397401040, 402368553, 447076170, 476881248, 536491404, 596101560, 670614255, 715321872, 794802080, 804737106, 894152340, 953762496, 1072982808, 1192203120, 1341228510, 1430643744, 1589604160, 1609474212, 1788304680, 2011842765, 2145965616, 2384406240, 2682457020, 2861287488, 3218948424, 3576609360, 4023685530, 4291931232, 4768812480, 5364914040, 6437896848, 7153218720, 8047371060, 8583862464, 10729828080, 12875793696, 14306437440, 16094742120, 21459656160, 25751587392, 32189484240, 42919312320, 64378968480, 128757936960]

約数ペア:

[(1, 128757936960), (2, 64378968480), (3, 42919312320), (4, 32189484240), (5, 25751587392), (6, 21459656160), (8, 16094742120), (9, 14306437440), (10, 12875793696), (12, 10729828080), (15, 8583862464), (16, 8047371060), (18, 7153218720), (20, 6437896848), (24, 5364914040), (27, 4768812480), (30, 4291931232), (32, 4023685530), (36, 3576609360), (40, 3218948424), (45, 2861287488), (48, 2682457020), (54, 2384406240), (60, 2145965616), (64, 2011842765), (72, 1788304680), (80, 1609474212), (81, 1589604160), (90, 1430643744), (96, 1341228510), (108, 1192203120), (120, 1072982808), (135, 953762496), (144, 894152340), (160, 804737106), (162, 794802080), (180, 715321872), (192, 670614255), (216, 596101560), (240, 536491404), (270, 476881248), (288, 447076170), (320, 402368553), (324, 397401040), (360, 357660936), (405, 317920832), (432, 298050780), (480, 268245702), (540, 238440624), (576, 223538085), (648, 198700520), (720, 178830468), (810, 158960416), (864, 149025390), (960, 134122851), (1080, 119220312), (1296, 99350260), (1440, 89415234), (1620, 79480208), (1728, 74512695), (2160, 59610156), (2592, 49675130), (2880, 44707617), (3240, 39740104), (4320, 29805078), (5184, 24837565), (6480, 19870052), (8640, 14902539), (12960, 9935026), (25920, 4967513)]