122920560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^3$

素因数の和:113

約数の個数: 240

約数和(自身を含む): 488629440

約数和(自身を除く): 365708880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 504, 522, 560, 580, 609, 630, 696, 720, 812, 840, 841, 870, 1008, 1015, 1044, 1160, 1218, 1260, 1305, 1392, 1624, 1680, 1682, 1740, 1827, 2030, 2088, 2320, 2436, 2520, 2523, 2610, 3045, 3248, 3364, 3480, 3654, 4060, 4176, 4205, 4872, 5040, 5046, 5220, 5887, 6090, 6728, 6960, 7308, 7569, 8120, 8410, 9135, 9744, 10092, 10440, 11774, 12180, 12615, 13456, 14616, 15138, 16240, 16820, 17661, 18270, 20184, 20880, 23548, 24360, 24389, 25230, 29232, 29435, 30276, 33640, 35322, 36540, 37845, 40368, 47096, 48720, 48778, 50460, 52983, 58870, 60552, 67280, 70644, 73080, 73167, 75690, 88305, 94192, 97556, 100920, 105966, 117740, 121104, 121945, 141288, 146160, 146334, 151380, 170723, 176610, 195112, 201840, 211932, 219501, 235480, 243890, 264915, 282576, 292668, 302760, 341446, 353220, 365835, 390224, 423864, 439002, 470960, 487780, 512169, 529830, 585336, 605520, 682892, 706440, 731670, 847728, 853615, 878004, 975560, 1024338, 1059660, 1097505, 1170672, 1365784, 1412880, 1463340, 1536507, 1707230, 1756008, 1951120, 2048676, 2119320, 2195010, 2560845, 2731568, 2926680, 3073014, 3414460, 3512016, 4097352, 4238640, 4390020, 5121690, 5853360, 6146028, 6828920, 7682535, 8194704, 8780040, 10243380, 12292056, 13657840, 15365070, 17560080, 20486760, 24584112, 30730140, 40973520, 61460280, 122920560]

約数ペア:

[(1, 122920560), (2, 61460280), (3, 40973520), (4, 30730140), (5, 24584112), (6, 20486760), (7, 17560080), (8, 15365070), (9, 13657840), (10, 12292056), (12, 10243380), (14, 8780040), (15, 8194704), (16, 7682535), (18, 6828920), (20, 6146028), (21, 5853360), (24, 5121690), (28, 4390020), (29, 4238640), (30, 4097352), (35, 3512016), (36, 3414460), (40, 3073014), (42, 2926680), (45, 2731568), (48, 2560845), (56, 2195010), (58, 2119320), (60, 2048676), (63, 1951120), (70, 1756008), (72, 1707230), (80, 1536507), (84, 1463340), (87, 1412880), (90, 1365784), (105, 1170672), (112, 1097505), (116, 1059660), (120, 1024338), (126, 975560), (140, 878004), (144, 853615), (145, 847728), (168, 731670), (174, 706440), (180, 682892), (203, 605520), (210, 585336), (232, 529830), (240, 512169), (252, 487780), (261, 470960), (280, 439002), (290, 423864), (315, 390224), (336, 365835), (348, 353220), (360, 341446), (406, 302760), (420, 292668), (435, 282576), (464, 264915), (504, 243890), (522, 235480), (560, 219501), (580, 211932), (609, 201840), (630, 195112), (696, 176610), (720, 170723), (812, 151380), (840, 146334), (841, 146160), (870, 141288), (1008, 121945), (1015, 121104), (1044, 117740), (1160, 105966), (1218, 100920), (1260, 97556), (1305, 94192), (1392, 88305), (1624, 75690), (1680, 73167), (1682, 73080), (1740, 70644), (1827, 67280), (2030, 60552), (2088, 58870), (2320, 52983), (2436, 50460), (2520, 48778), (2523, 48720), (2610, 47096), (3045, 40368), (3248, 37845), (3364, 36540), (3480, 35322), (3654, 33640), (4060, 30276), (4176, 29435), (4205, 29232), (4872, 25230), (5040, 24389), (5046, 24360), (5220, 23548), (5887, 20880), (6090, 20184), (6728, 18270), (6960, 17661), (7308, 16820), (7569, 16240), (8120, 15138), (8410, 14616), (9135, 13456), (9744, 12615), (10092, 12180), (10440, 11774)]