143387280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{66383}}^1$

素因数の和:66405

約数の個数: 80

約数和(自身を含む): 493896960

約数和(自身を除く): 350509680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 66383, 132766, 199149, 265532, 331915, 398298, 531064, 597447, 663830, 796596, 995745, 1062128, 1194894, 1327660, 1593192, 1792341, 1991490, 2389788, 2655320, 2987235, 3186384, 3584682, 3982980, 4779576, 5310640, 5974470, 7169364, 7965960, 8961705, 9559152, 11948940, 14338728, 15931920, 17923410, 23897880, 28677456, 35846820, 47795760, 71693640, 143387280]

約数ペア:

[(1, 143387280), (2, 71693640), (3, 47795760), (4, 35846820), (5, 28677456), (6, 23897880), (8, 17923410), (9, 15931920), (10, 14338728), (12, 11948940), (15, 9559152), (16, 8961705), (18, 7965960), (20, 7169364), (24, 5974470), (27, 5310640), (30, 4779576), (36, 3982980), (40, 3584682), (45, 3186384), (48, 2987235), (54, 2655320), (60, 2389788), (72, 1991490), (80, 1792341), (90, 1593192), (108, 1327660), (120, 1194894), (135, 1062128), (144, 995745), (180, 796596), (216, 663830), (240, 597447), (270, 531064), (360, 398298), (432, 331915), (540, 265532), (720, 199149), (1080, 132766), (2160, 66383)]