127918080

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{347}}^1$

素因数の和:384

約数の個数: 168

約数和(自身を含む): 444700152

約数和(自身を除く): 316782072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 347, 360, 384, 480, 512, 576, 640, 694, 720, 768, 960, 1024, 1041, 1152, 1280, 1388, 1440, 1536, 1735, 1920, 2048, 2082, 2304, 2560, 2776, 2880, 3072, 3123, 3470, 3840, 4096, 4164, 4608, 5120, 5205, 5552, 5760, 6144, 6246, 6940, 7680, 8192, 8328, 9216, 10240, 10410, 11104, 11520, 12288, 12492, 13880, 15360, 15615, 16656, 18432, 20480, 20820, 22208, 23040, 24576, 24984, 27760, 30720, 31230, 33312, 36864, 40960, 41640, 44416, 46080, 49968, 55520, 61440, 62460, 66624, 73728, 83280, 88832, 92160, 99936, 111040, 122880, 124920, 133248, 166560, 177664, 184320, 199872, 222080, 249840, 266496, 333120, 355328, 368640, 399744, 444160, 499680, 532992, 666240, 710656, 799488, 888320, 999360, 1065984, 1332480, 1421312, 1598976, 1776640, 1998720, 2131968, 2664960, 2842624, 3197952, 3553280, 3997440, 4263936, 5329920, 6395904, 7106560, 7994880, 8527872, 10659840, 12791808, 14213120, 15989760, 21319680, 25583616, 31979520, 42639360, 63959040, 127918080]

約数ペア:

[(1, 127918080), (2, 63959040), (3, 42639360), (4, 31979520), (5, 25583616), (6, 21319680), (8, 15989760), (9, 14213120), (10, 12791808), (12, 10659840), (15, 8527872), (16, 7994880), (18, 7106560), (20, 6395904), (24, 5329920), (30, 4263936), (32, 3997440), (36, 3553280), (40, 3197952), (45, 2842624), (48, 2664960), (60, 2131968), (64, 1998720), (72, 1776640), (80, 1598976), (90, 1421312), (96, 1332480), (120, 1065984), (128, 999360), (144, 888320), (160, 799488), (180, 710656), (192, 666240), (240, 532992), (256, 499680), (288, 444160), (320, 399744), (347, 368640), (360, 355328), (384, 333120), (480, 266496), (512, 249840), (576, 222080), (640, 199872), (694, 184320), (720, 177664), (768, 166560), (960, 133248), (1024, 124920), (1041, 122880), (1152, 111040), (1280, 99936), (1388, 92160), (1440, 88832), (1536, 83280), (1735, 73728), (1920, 66624), (2048, 62460), (2082, 61440), (2304, 55520), (2560, 49968), (2776, 46080), (2880, 44416), (3072, 41640), (3123, 40960), (3470, 36864), (3840, 33312), (4096, 31230), (4164, 30720), (4608, 27760), (5120, 24984), (5205, 24576), (5552, 23040), (5760, 22208), (6144, 20820), (6246, 20480), (6940, 18432), (7680, 16656), (8192, 15615), (8328, 15360), (9216, 13880), (10240, 12492), (10410, 12288), (11104, 11520)]