16145280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{2803}}^1$

素因数の和:2828

約数の個数: 96

約数和(自身を含む): 55771560

約数和(自身を除く): 39626280

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, 2803, 2880, 5606, 5760, 8409, 11212, 14015, 16818, 22424, 25227, 28030, 33636, 42045, 44848, 50454, 56060, 67272, 84090, 89696, 100908, 112120, 126135, 134544, 168180, 179392, 201816, 224240, 252270, 269088, 336360, 358784, 403632, 448480, 504540, 538176, 672720, 807264, 896960, 1009080, 1076352, 1345440, 1614528, 1793920, 2018160, 2690880, 3229056, 4036320, 5381760, 8072640, 16145280]

約数ペア:

[(1, 16145280), (2, 8072640), (3, 5381760), (4, 4036320), (5, 3229056), (6, 2690880), (8, 2018160), (9, 1793920), (10, 1614528), (12, 1345440), (15, 1076352), (16, 1009080), (18, 896960), (20, 807264), (24, 672720), (30, 538176), (32, 504540), (36, 448480), (40, 403632), (45, 358784), (48, 336360), (60, 269088), (64, 252270), (72, 224240), (80, 201816), (90, 179392), (96, 168180), (120, 134544), (128, 126135), (144, 112120), (160, 100908), (180, 89696), (192, 84090), (240, 67272), (288, 56060), (320, 50454), (360, 44848), (384, 42045), (480, 33636), (576, 28030), (640, 25227), (720, 22424), (960, 16818), (1152, 14015), (1440, 11212), (1920, 8409), (2803, 5760), (2880, 5606)]