194891520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{50753}}^1$

素因数の和:50777

約数の個数: 72

約数和(自身を含む): 622447056

約数和(自身を除く): 427555536

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, 640, 768, 960, 1280, 1920, 3840, 50753, 101506, 152259, 203012, 253765, 304518, 406024, 507530, 609036, 761295, 812048, 1015060, 1218072, 1522590, 1624096, 2030120, 2436144, 3045180, 3248192, 4060240, 4872288, 6090360, 6496384, 8120480, 9744576, 12180720, 12992768, 16240960, 19489152, 24361440, 32481920, 38978304, 48722880, 64963840, 97445760, 194891520]

約数ペア:

[(1, 194891520), (2, 97445760), (3, 64963840), (4, 48722880), (5, 38978304), (6, 32481920), (8, 24361440), (10, 19489152), (12, 16240960), (15, 12992768), (16, 12180720), (20, 9744576), (24, 8120480), (30, 6496384), (32, 6090360), (40, 4872288), (48, 4060240), (60, 3248192), (64, 3045180), (80, 2436144), (96, 2030120), (120, 1624096), (128, 1522590), (160, 1218072), (192, 1015060), (240, 812048), (256, 761295), (320, 609036), (384, 507530), (480, 406024), (640, 304518), (768, 253765), (960, 203012), (1280, 152259), (1920, 101506), (3840, 50753)]