55370880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{9613}}^1$

素因数の和:9638

約数の個数: 96

約数和(自身を含む): 191222460

約数和(自身を除く): 135851580

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 9613, 19226, 28839, 38452, 48065, 57678, 76904, 86517, 96130, 115356, 144195, 153808, 173034, 192260, 230712, 288390, 307616, 346068, 384520, 432585, 461424, 576780, 615232, 692136, 769040, 865170, 922848, 1153560, 1230464, 1384272, 1538080, 1730340, 1845696, 2307120, 2768544, 3076160, 3460680, 3691392, 4614240, 5537088, 6152320, 6921360, 9228480, 11074176, 13842720, 18456960, 27685440, 55370880]

約数ペア:

[(1, 55370880), (2, 27685440), (3, 18456960), (4, 13842720), (5, 11074176), (6, 9228480), (8, 6921360), (9, 6152320), (10, 5537088), (12, 4614240), (15, 3691392), (16, 3460680), (18, 3076160), (20, 2768544), (24, 2307120), (30, 1845696), (32, 1730340), (36, 1538080), (40, 1384272), (45, 1230464), (48, 1153560), (60, 922848), (64, 865170), (72, 769040), (80, 692136), (90, 615232), (96, 576780), (120, 461424), (128, 432585), (144, 384520), (160, 346068), (180, 307616), (192, 288390), (240, 230712), (288, 192260), (320, 173034), (360, 153808), (384, 144195), (480, 115356), (576, 96130), (640, 86517), (720, 76904), (960, 57678), (1152, 48065), (1440, 38452), (1920, 28839), (2880, 19226), (5760, 9613)]