7940805120

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{344653}}^1$

素因数の和:344682

約数の個数: 120

約数和(自身を含む): 27501321276

約数和(自身を除く): 19560516156

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, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 344653, 689306, 1033959, 1378612, 1723265, 2067918, 2757224, 3101877, 3446530, 4135836, 5169795, 5514448, 6203754, 6893060, 8271672, 10339590, 11028896, 12407508, 13786120, 15509385, 16543344, 20679180, 22057792, 24815016, 27572240, 31018770, 33086688, 41358360, 44115584, 49630032, 55144480, 62037540, 66173376, 82716720, 88231168, 99260064, 110288960, 124075080, 132346752, 165433440, 176462336, 198520128, 220577920, 248150160, 264693504, 330866880, 397040256, 441155840, 496300320, 529387008, 661733760, 794080512, 882311680, 992600640, 1323467520, 1588161024, 1985201280, 2646935040, 3970402560, 7940805120]

約数ペア:

[(1, 7940805120), (2, 3970402560), (3, 2646935040), (4, 1985201280), (5, 1588161024), (6, 1323467520), (8, 992600640), (9, 882311680), (10, 794080512), (12, 661733760), (15, 529387008), (16, 496300320), (18, 441155840), (20, 397040256), (24, 330866880), (30, 264693504), (32, 248150160), (36, 220577920), (40, 198520128), (45, 176462336), (48, 165433440), (60, 132346752), (64, 124075080), (72, 110288960), (80, 99260064), (90, 88231168), (96, 82716720), (120, 66173376), (128, 62037540), (144, 55144480), (160, 49630032), (180, 44115584), (192, 41358360), (240, 33086688), (256, 31018770), (288, 27572240), (320, 24815016), (360, 22057792), (384, 20679180), (480, 16543344), (512, 15509385), (576, 13786120), (640, 12407508), (720, 11028896), (768, 10339590), (960, 8271672), (1152, 6893060), (1280, 6203754), (1440, 5514448), (1536, 5169795), (1920, 4135836), (2304, 3446530), (2560, 3101877), (2880, 2757224), (3840, 2067918), (4608, 1723265), (5760, 1378612), (7680, 1033959), (11520, 689306), (23040, 344653)]