393615360

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{4271}}^1$

素因数の和:4304

約数の個数: 144

約数和(自身を含む): 1364519520

約数和(自身を除く): 970904160

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, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4271, 4608, 5120, 5760, 6144, 7680, 8542, 9216, 10240, 11520, 12813, 15360, 17084, 18432, 21355, 23040, 25626, 30720, 34168, 38439, 42710, 46080, 51252, 64065, 68336, 76878, 85420, 92160, 102504, 128130, 136672, 153756, 170840, 192195, 205008, 256260, 273344, 307512, 341680, 384390, 410016, 512520, 546688, 615024, 683360, 768780, 820032, 1025040, 1093376, 1230048, 1366720, 1537560, 1640064, 2050080, 2186752, 2460096, 2733440, 3075120, 3280128, 4100160, 4373504, 4920192, 5466880, 6150240, 6560256, 8200320, 8747008, 9840384, 10933760, 12300480, 13120512, 16400640, 19680768, 21867520, 24600960, 26241024, 32801280, 39361536, 43735040, 49201920, 65602560, 78723072, 98403840, 131205120, 196807680, 393615360]

約数ペア:

[(1, 393615360), (2, 196807680), (3, 131205120), (4, 98403840), (5, 78723072), (6, 65602560), (8, 49201920), (9, 43735040), (10, 39361536), (12, 32801280), (15, 26241024), (16, 24600960), (18, 21867520), (20, 19680768), (24, 16400640), (30, 13120512), (32, 12300480), (36, 10933760), (40, 9840384), (45, 8747008), (48, 8200320), (60, 6560256), (64, 6150240), (72, 5466880), (80, 4920192), (90, 4373504), (96, 4100160), (120, 3280128), (128, 3075120), (144, 2733440), (160, 2460096), (180, 2186752), (192, 2050080), (240, 1640064), (256, 1537560), (288, 1366720), (320, 1230048), (360, 1093376), (384, 1025040), (480, 820032), (512, 768780), (576, 683360), (640, 615024), (720, 546688), (768, 512520), (960, 410016), (1024, 384390), (1152, 341680), (1280, 307512), (1440, 273344), (1536, 256260), (1920, 205008), (2048, 192195), (2304, 170840), (2560, 153756), (2880, 136672), (3072, 128130), (3840, 102504), (4271, 92160), (4608, 85420), (5120, 76878), (5760, 68336), (6144, 64065), (7680, 51252), (8542, 46080), (9216, 42710), (10240, 38439), (11520, 34168), (12813, 30720), (15360, 25626), (17084, 23040), (18432, 21355)]