245850590160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{48779879}}^1$

素因数の和:48779905

約数の個数: 120

約数和(自身を含む): 943597998720

約数和(自身を除く): 697747408560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 48779879, 97559758, 146339637, 195119516, 243899395, 292679274, 341459153, 390239032, 439018911, 487798790, 585358548, 682918306, 731698185, 780478064, 878037822, 975597580, 1024377459, 1170717096, 1365836612, 1463396370, 1707295765, 1756075644, 1951195160, 2048754918, 2195094555, 2341434192, 2731673224, 2926792740, 3073132377, 3414591530, 3512151288, 3902390320, 4097509836, 4390189110, 5121887295, 5463346448, 5853585480, 6146264754, 6829183060, 7024302576, 8195019672, 8780378220, 10243774590, 11707170960, 12292529508, 13658366120, 15365661885, 16390039344, 17560756440, 20487549180, 24585059016, 27316732240, 30731323770, 35121512880, 40975098360, 49170118032, 61462647540, 81950196720, 122925295080, 245850590160]

約数ペア:

[(1, 245850590160), (2, 122925295080), (3, 81950196720), (4, 61462647540), (5, 49170118032), (6, 40975098360), (7, 35121512880), (8, 30731323770), (9, 27316732240), (10, 24585059016), (12, 20487549180), (14, 17560756440), (15, 16390039344), (16, 15365661885), (18, 13658366120), (20, 12292529508), (21, 11707170960), (24, 10243774590), (28, 8780378220), (30, 8195019672), (35, 7024302576), (36, 6829183060), (40, 6146264754), (42, 5853585480), (45, 5463346448), (48, 5121887295), (56, 4390189110), (60, 4097509836), (63, 3902390320), (70, 3512151288), (72, 3414591530), (80, 3073132377), (84, 2926792740), (90, 2731673224), (105, 2341434192), (112, 2195094555), (120, 2048754918), (126, 1951195160), (140, 1756075644), (144, 1707295765), (168, 1463396370), (180, 1365836612), (210, 1170717096), (240, 1024377459), (252, 975597580), (280, 878037822), (315, 780478064), (336, 731698185), (360, 682918306), (420, 585358548), (504, 487798790), (560, 439018911), (630, 390239032), (720, 341459153), (840, 292679274), (1008, 243899395), (1260, 195119516), (1680, 146339637), (2520, 97559758), (5040, 48779879)]