896785920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{38923}}^1$

素因数の和:38952

約数の個数: 120

約数和(自身を含む): 3105901656

約数和(自身を除く): 2209115736

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, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 38923, 77846, 116769, 155692, 194615, 233538, 311384, 350307, 389230, 467076, 583845, 622768, 700614, 778460, 934152, 1167690, 1245536, 1401228, 1556920, 1751535, 1868304, 2335380, 2491072, 2802456, 3113840, 3503070, 3736608, 4670760, 4982144, 5604912, 6227680, 7006140, 7473216, 9341520, 9964288, 11209824, 12455360, 14012280, 14946432, 18683040, 19928576, 22419648, 24910720, 28024560, 29892864, 37366080, 44839296, 49821440, 56049120, 59785728, 74732160, 89678592, 99642880, 112098240, 149464320, 179357184, 224196480, 298928640, 448392960, 896785920]

約数ペア:

[(1, 896785920), (2, 448392960), (3, 298928640), (4, 224196480), (5, 179357184), (6, 149464320), (8, 112098240), (9, 99642880), (10, 89678592), (12, 74732160), (15, 59785728), (16, 56049120), (18, 49821440), (20, 44839296), (24, 37366080), (30, 29892864), (32, 28024560), (36, 24910720), (40, 22419648), (45, 19928576), (48, 18683040), (60, 14946432), (64, 14012280), (72, 12455360), (80, 11209824), (90, 9964288), (96, 9341520), (120, 7473216), (128, 7006140), (144, 6227680), (160, 5604912), (180, 4982144), (192, 4670760), (240, 3736608), (256, 3503070), (288, 3113840), (320, 2802456), (360, 2491072), (384, 2335380), (480, 1868304), (512, 1751535), (576, 1556920), (640, 1401228), (720, 1245536), (768, 1167690), (960, 934152), (1152, 778460), (1280, 700614), (1440, 622768), (1536, 583845), (1920, 467076), (2304, 389230), (2560, 350307), (2880, 311384), (3840, 233538), (4608, 194615), (5760, 155692), (7680, 116769), (11520, 77846), (23040, 38923)]