270117560

素因数分解:

$2^3\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{3617}}^1$

素因数の和:5495

約数の個数: 32

約数和(自身を含む): 608258160

約数和(自身を除く): 338140600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1867, 3617, 3734, 7234, 7468, 9335, 14468, 14936, 18085, 18670, 28936, 36170, 37340, 72340, 74680, 144680, 6752939, 13505878, 27011756, 33764695, 54023512, 67529390, 135058780, 270117560]

約数ペア:

[(1, 270117560), (2, 135058780), (4, 67529390), (5, 54023512), (8, 33764695), (10, 27011756), (20, 13505878), (40, 6752939), (1867, 144680), (3617, 74680), (3734, 72340), (7234, 37340), (7468, 36170), (9335, 28936), (14468, 18670), (14936, 18085)]