270802960

素因数分解:

$2^4\times 5^1\times {\mathrm{541}}^1\times {\mathrm{6257}}^1$

素因数の和:6811

約数の個数: 40

約数和(自身を含む): 630881496

約数和(自身を除く): 360078536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 541, 1082, 2164, 2705, 4328, 5410, 6257, 8656, 10820, 12514, 21640, 25028, 31285, 43280, 50056, 62570, 100112, 125140, 250280, 500560, 3385037, 6770074, 13540148, 16925185, 27080296, 33850370, 54160592, 67700740, 135401480, 270802960]

約数ペア:

[(1, 270802960), (2, 135401480), (4, 67700740), (5, 54160592), (8, 33850370), (10, 27080296), (16, 16925185), (20, 13540148), (40, 6770074), (80, 3385037), (541, 500560), (1082, 250280), (2164, 125140), (2705, 100112), (4328, 62570), (5410, 50056), (6257, 43280), (8656, 31285), (10820, 25028), (12514, 21640)]