301040640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 264

約数和(自身を含む): 1072955520

約数和(自身を除く): 771914880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 139, 141, 144, 160, 180, 188, 192, 235, 240, 256, 278, 282, 288, 320, 360, 376, 384, 417, 423, 470, 480, 512, 556, 564, 576, 640, 695, 705, 720, 752, 768, 834, 846, 940, 960, 1024, 1112, 1128, 1152, 1251, 1280, 1390, 1410, 1440, 1504, 1536, 1668, 1692, 1880, 1920, 2085, 2115, 2224, 2256, 2304, 2502, 2560, 2780, 2820, 2880, 3008, 3072, 3336, 3384, 3760, 3840, 4170, 4230, 4448, 4512, 4608, 5004, 5120, 5560, 5640, 5760, 6016, 6255, 6533, 6672, 6768, 7520, 7680, 8340, 8460, 8896, 9024, 9216, 10008, 11120, 11280, 11520, 12032, 12510, 13066, 13344, 13536, 15040, 15360, 16680, 16920, 17792, 18048, 19599, 20016, 22240, 22560, 23040, 24064, 25020, 26132, 26688, 27072, 30080, 32665, 33360, 33840, 35584, 36096, 39198, 40032, 44480, 45120, 46080, 48128, 50040, 52264, 53376, 54144, 58797, 60160, 65330, 66720, 67680, 71168, 72192, 78396, 80064, 88960, 90240, 97995, 100080, 104528, 106752, 108288, 117594, 120320, 130660, 133440, 135360, 142336, 144384, 156792, 160128, 177920, 180480, 195990, 200160, 209056, 213504, 216576, 235188, 240640, 261320, 266880, 270720, 293985, 313584, 320256, 355840, 360960, 391980, 400320, 418112, 427008, 433152, 470376, 522640, 533760, 541440, 587970, 627168, 640512, 711680, 721920, 783960, 800640, 836224, 940752, 1045280, 1067520, 1082880, 1175940, 1254336, 1281024, 1567920, 1601280, 1672448, 1881504, 2090560, 2135040, 2165760, 2351880, 2508672, 3135840, 3202560, 3344896, 3763008, 4181120, 4703760, 5017344, 6271680, 6405120, 6689792, 7526016, 8362240, 9407520, 10034688, 12543360, 15052032, 16724480, 18815040, 20069376, 25086720, 30104064, 33448960, 37630080, 50173440, 60208128, 75260160, 100346880, 150520320, 301040640]

約数ペア:

[(1, 301040640), (2, 150520320), (3, 100346880), (4, 75260160), (5, 60208128), (6, 50173440), (8, 37630080), (9, 33448960), (10, 30104064), (12, 25086720), (15, 20069376), (16, 18815040), (18, 16724480), (20, 15052032), (24, 12543360), (30, 10034688), (32, 9407520), (36, 8362240), (40, 7526016), (45, 6689792), (47, 6405120), (48, 6271680), (60, 5017344), (64, 4703760), (72, 4181120), (80, 3763008), (90, 3344896), (94, 3202560), (96, 3135840), (120, 2508672), (128, 2351880), (139, 2165760), (141, 2135040), (144, 2090560), (160, 1881504), (180, 1672448), (188, 1601280), (192, 1567920), (235, 1281024), (240, 1254336), (256, 1175940), (278, 1082880), (282, 1067520), (288, 1045280), (320, 940752), (360, 836224), (376, 800640), (384, 783960), (417, 721920), (423, 711680), (470, 640512), (480, 627168), (512, 587970), (556, 541440), (564, 533760), (576, 522640), (640, 470376), (695, 433152), (705, 427008), (720, 418112), (752, 400320), (768, 391980), (834, 360960), (846, 355840), (940, 320256), (960, 313584), (1024, 293985), (1112, 270720), (1128, 266880), (1152, 261320), (1251, 240640), (1280, 235188), (1390, 216576), (1410, 213504), (1440, 209056), (1504, 200160), (1536, 195990), (1668, 180480), (1692, 177920), (1880, 160128), (1920, 156792), (2085, 144384), (2115, 142336), (2224, 135360), (2256, 133440), (2304, 130660), (2502, 120320), (2560, 117594), (2780, 108288), (2820, 106752), (2880, 104528), (3008, 100080), (3072, 97995), (3336, 90240), (3384, 88960), (3760, 80064), (3840, 78396), (4170, 72192), (4230, 71168), (4448, 67680), (4512, 66720), (4608, 65330), (5004, 60160), (5120, 58797), (5560, 54144), (5640, 53376), (5760, 52264), (6016, 50040), (6255, 48128), (6533, 46080), (6672, 45120), (6768, 44480), (7520, 40032), (7680, 39198), (8340, 36096), (8460, 35584), (8896, 33840), (9024, 33360), (9216, 32665), (10008, 30080), (11120, 27072), (11280, 26688), (11520, 26132), (12032, 25020), (12510, 24064), (13066, 23040), (13344, 22560), (13536, 22240), (15040, 20016), (15360, 19599), (16680, 18048), (16920, 17792)]