203260440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{3041}}^1$

素因数の和:3612

約数の個数: 64

約数和(自身を含む): 611076960

約数和(自身を除く): 407816520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 557, 1114, 1671, 2228, 2785, 3041, 3342, 4456, 5570, 6082, 6684, 8355, 9123, 11140, 12164, 13368, 15205, 16710, 18246, 22280, 24328, 30410, 33420, 36492, 45615, 60820, 66840, 72984, 91230, 121640, 182460, 364920, 1693837, 3387674, 5081511, 6775348, 8469185, 10163022, 13550696, 16938370, 20326044, 25407555, 33876740, 40652088, 50815110, 67753480, 101630220, 203260440]

約数ペア:

[(1, 203260440), (2, 101630220), (3, 67753480), (4, 50815110), (5, 40652088), (6, 33876740), (8, 25407555), (10, 20326044), (12, 16938370), (15, 13550696), (20, 10163022), (24, 8469185), (30, 6775348), (40, 5081511), (60, 3387674), (120, 1693837), (557, 364920), (1114, 182460), (1671, 121640), (2228, 91230), (2785, 72984), (3041, 66840), (3342, 60820), (4456, 45615), (5570, 36492), (6082, 33420), (6684, 30410), (8355, 24328), (9123, 22280), (11140, 18246), (12164, 16710), (13368, 15205)]