69181440

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{563}}^1$

素因数の和:597

約数の個数: 112

約数和(自身を含む): 221760288

約数和(自身を除く): 152578848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 563, 640, 768, 960, 1024, 1126, 1280, 1536, 1689, 1920, 2048, 2252, 2560, 2815, 3072, 3378, 3840, 4096, 4504, 5120, 5630, 6144, 6756, 7680, 8192, 8445, 9008, 10240, 11260, 12288, 13512, 15360, 16890, 18016, 20480, 22520, 24576, 27024, 30720, 33780, 36032, 40960, 45040, 54048, 61440, 67560, 72064, 90080, 108096, 122880, 135120, 144128, 180160, 216192, 270240, 288256, 360320, 432384, 540480, 576512, 720640, 864768, 1080960, 1153024, 1441280, 1729536, 2161920, 2306048, 2882560, 3459072, 4323840, 4612096, 5765120, 6918144, 8647680, 11530240, 13836288, 17295360, 23060480, 34590720, 69181440]

約数ペア:

[(1, 69181440), (2, 34590720), (3, 23060480), (4, 17295360), (5, 13836288), (6, 11530240), (8, 8647680), (10, 6918144), (12, 5765120), (15, 4612096), (16, 4323840), (20, 3459072), (24, 2882560), (30, 2306048), (32, 2161920), (40, 1729536), (48, 1441280), (60, 1153024), (64, 1080960), (80, 864768), (96, 720640), (120, 576512), (128, 540480), (160, 432384), (192, 360320), (240, 288256), (256, 270240), (320, 216192), (384, 180160), (480, 144128), (512, 135120), (563, 122880), (640, 108096), (768, 90080), (960, 72064), (1024, 67560), (1126, 61440), (1280, 54048), (1536, 45040), (1689, 40960), (1920, 36032), (2048, 33780), (2252, 30720), (2560, 27024), (2815, 24576), (3072, 22520), (3378, 20480), (3840, 18016), (4096, 16890), (4504, 15360), (5120, 13512), (5630, 12288), (6144, 11260), (6756, 10240), (7680, 9008), (8192, 8445)]