399476160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4783}}^1$

素因数の和:4835

約数の個数: 168

約数和(自身を含む): 1421709120

約数和(自身を除く): 1022232960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2320, 2610, 2784, 2880, 3480, 4176, 4640, 4783, 5220, 5568, 6960, 8352, 9280, 9566, 10440, 13920, 14349, 16704, 19132, 20880, 23915, 27840, 28698, 38264, 41760, 43047, 47830, 57396, 71745, 76528, 83520, 86094, 95660, 114792, 138707, 143490, 153056, 172188, 191320, 215235, 229584, 277414, 286980, 306112, 344376, 382640, 416121, 430470, 459168, 554828, 573960, 688752, 693535, 765280, 832242, 860940, 918336, 1109656, 1147920, 1248363, 1377504, 1387070, 1530560, 1664484, 1721880, 2080605, 2219312, 2295840, 2496726, 2755008, 2774140, 3328968, 3443760, 4161210, 4438624, 4591680, 4993452, 5548280, 6241815, 6657936, 6887520, 8322420, 8877248, 9986904, 11096560, 12483630, 13315872, 13775040, 16644840, 19973808, 22193120, 24967260, 26631744, 33289680, 39947616, 44386240, 49934520, 66579360, 79895232, 99869040, 133158720, 199738080, 399476160]

約数ペア:

[(1, 399476160), (2, 199738080), (3, 133158720), (4, 99869040), (5, 79895232), (6, 66579360), (8, 49934520), (9, 44386240), (10, 39947616), (12, 33289680), (15, 26631744), (16, 24967260), (18, 22193120), (20, 19973808), (24, 16644840), (29, 13775040), (30, 13315872), (32, 12483630), (36, 11096560), (40, 9986904), (45, 8877248), (48, 8322420), (58, 6887520), (60, 6657936), (64, 6241815), (72, 5548280), (80, 4993452), (87, 4591680), (90, 4438624), (96, 4161210), (116, 3443760), (120, 3328968), (144, 2774140), (145, 2755008), (160, 2496726), (174, 2295840), (180, 2219312), (192, 2080605), (232, 1721880), (240, 1664484), (261, 1530560), (288, 1387070), (290, 1377504), (320, 1248363), (348, 1147920), (360, 1109656), (435, 918336), (464, 860940), (480, 832242), (522, 765280), (576, 693535), (580, 688752), (696, 573960), (720, 554828), (870, 459168), (928, 430470), (960, 416121), (1044, 382640), (1160, 344376), (1305, 306112), (1392, 286980), (1440, 277414), (1740, 229584), (1856, 215235), (2088, 191320), (2320, 172188), (2610, 153056), (2784, 143490), (2880, 138707), (3480, 114792), (4176, 95660), (4640, 86094), (4783, 83520), (5220, 76528), (5568, 71745), (6960, 57396), (8352, 47830), (9280, 43047), (9566, 41760), (10440, 38264), (13920, 28698), (14349, 27840), (16704, 23915), (19132, 20880)]