19232249040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{8903819}}^1$

素因数の和:8903841

約数の個数: 80

約数和(自身を含む): 66244420800

約数和(自身を除く): 47012171760

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, 8903819, 17807638, 26711457, 35615276, 44519095, 53422914, 71230552, 80134371, 89038190, 106845828, 133557285, 142461104, 160268742, 178076380, 213691656, 240403113, 267114570, 320537484, 356152760, 400671855, 427383312, 480806226, 534229140, 641074968, 712305520, 801343710, 961612452, 1068458280, 1202015565, 1282149936, 1602687420, 1923224904, 2136916560, 2404031130, 3205374840, 3846449808, 4808062260, 6410749680, 9616124520, 19232249040]

約数ペア:

[(1, 19232249040), (2, 9616124520), (3, 6410749680), (4, 4808062260), (5, 3846449808), (6, 3205374840), (8, 2404031130), (9, 2136916560), (10, 1923224904), (12, 1602687420), (15, 1282149936), (16, 1202015565), (18, 1068458280), (20, 961612452), (24, 801343710), (27, 712305520), (30, 641074968), (36, 534229140), (40, 480806226), (45, 427383312), (48, 400671855), (54, 356152760), (60, 320537484), (72, 267114570), (80, 240403113), (90, 213691656), (108, 178076380), (120, 160268742), (135, 142461104), (144, 133557285), (180, 106845828), (216, 89038190), (240, 80134371), (270, 71230552), (360, 53422914), (432, 44519095), (540, 35615276), (720, 26711457), (1080, 17807638), (2160, 8903819)]