335646720

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{607}}^1$

素因数の和:645

約数の個数: 208

約数和(自身を含む): 1195230720

約数和(自身を除く): 859584000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 607, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1214, 1280, 1440, 1536, 1728, 1821, 1920, 2048, 2160, 2304, 2428, 2560, 2880, 3035, 3072, 3456, 3642, 3840, 4096, 4320, 4608, 4856, 5120, 5463, 5760, 6070, 6144, 6912, 7284, 7680, 8640, 9105, 9216, 9712, 10240, 10926, 11520, 12140, 12288, 13824, 14568, 15360, 16389, 17280, 18210, 18432, 19424, 20480, 21852, 23040, 24280, 27315, 27648, 29136, 30720, 32778, 34560, 36420, 36864, 38848, 43704, 46080, 48560, 54630, 55296, 58272, 61440, 65556, 69120, 72840, 77696, 81945, 87408, 92160, 97120, 109260, 110592, 116544, 131112, 138240, 145680, 155392, 163890, 174816, 184320, 194240, 218520, 233088, 262224, 276480, 291360, 310784, 327780, 349632, 388480, 437040, 466176, 524448, 552960, 582720, 621568, 655560, 699264, 776960, 874080, 932352, 1048896, 1165440, 1243136, 1311120, 1398528, 1553920, 1748160, 1864704, 2097792, 2330880, 2486272, 2622240, 2797056, 3107840, 3496320, 3729408, 4195584, 4661760, 5244480, 5594112, 6215680, 6992640, 7458816, 8391168, 9323520, 10488960, 11188224, 12431360, 13985280, 16782336, 18647040, 20977920, 22376448, 27970560, 33564672, 37294080, 41955840, 55941120, 67129344, 83911680, 111882240, 167823360, 335646720]

約数ペア:

[(1, 335646720), (2, 167823360), (3, 111882240), (4, 83911680), (5, 67129344), (6, 55941120), (8, 41955840), (9, 37294080), (10, 33564672), (12, 27970560), (15, 22376448), (16, 20977920), (18, 18647040), (20, 16782336), (24, 13985280), (27, 12431360), (30, 11188224), (32, 10488960), (36, 9323520), (40, 8391168), (45, 7458816), (48, 6992640), (54, 6215680), (60, 5594112), (64, 5244480), (72, 4661760), (80, 4195584), (90, 3729408), (96, 3496320), (108, 3107840), (120, 2797056), (128, 2622240), (135, 2486272), (144, 2330880), (160, 2097792), (180, 1864704), (192, 1748160), (216, 1553920), (240, 1398528), (256, 1311120), (270, 1243136), (288, 1165440), (320, 1048896), (360, 932352), (384, 874080), (432, 776960), (480, 699264), (512, 655560), (540, 621568), (576, 582720), (607, 552960), (640, 524448), (720, 466176), (768, 437040), (864, 388480), (960, 349632), (1024, 327780), (1080, 310784), (1152, 291360), (1214, 276480), (1280, 262224), (1440, 233088), (1536, 218520), (1728, 194240), (1821, 184320), (1920, 174816), (2048, 163890), (2160, 155392), (2304, 145680), (2428, 138240), (2560, 131112), (2880, 116544), (3035, 110592), (3072, 109260), (3456, 97120), (3642, 92160), (3840, 87408), (4096, 81945), (4320, 77696), (4608, 72840), (4856, 69120), (5120, 65556), (5463, 61440), (5760, 58272), (6070, 55296), (6144, 54630), (6912, 48560), (7284, 46080), (7680, 43704), (8640, 38848), (9105, 36864), (9216, 36420), (9712, 34560), (10240, 32778), (10926, 30720), (11520, 29136), (12140, 27648), (12288, 27315), (13824, 24280), (14568, 23040), (15360, 21852), (16389, 20480), (17280, 19424), (18210, 18432)]