202056480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{140317}}^1$

素因数の和:140338

約数の個数: 72

約数和(自身を含む): 689522652

約数和(自身を除く): 487466172

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 140317, 280634, 420951, 561268, 701585, 841902, 1122536, 1262853, 1403170, 1683804, 2104755, 2245072, 2525706, 2806340, 3367608, 4209510, 4490144, 5051412, 5612680, 6314265, 6735216, 8419020, 10102824, 11225360, 12628530, 13470432, 16838040, 20205648, 22450720, 25257060, 33676080, 40411296, 50514120, 67352160, 101028240, 202056480]

約数ペア:

[(1, 202056480), (2, 101028240), (3, 67352160), (4, 50514120), (5, 40411296), (6, 33676080), (8, 25257060), (9, 22450720), (10, 20205648), (12, 16838040), (15, 13470432), (16, 12628530), (18, 11225360), (20, 10102824), (24, 8419020), (30, 6735216), (32, 6314265), (36, 5612680), (40, 5051412), (45, 4490144), (48, 4209510), (60, 3367608), (72, 2806340), (80, 2525706), (90, 2245072), (96, 2104755), (120, 1683804), (144, 1403170), (160, 1262853), (180, 1122536), (240, 841902), (288, 701585), (360, 561268), (480, 420951), (720, 280634), (1440, 140317)]