118591760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{30253}}^1$

素因数の和:30280

約数の個数: 60

約数和(自身を含む): 320752908

約数和(自身を除く): 202161148

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 30253, 60506, 121012, 151265, 211771, 242024, 302530, 423542, 484048, 605060, 847084, 1058855, 1210120, 1482397, 1694168, 2117710, 2420240, 2964794, 3388336, 4235420, 5929588, 7411985, 8470840, 11859176, 14823970, 16941680, 23718352, 29647940, 59295880, 118591760]

約数ペア:

[(1, 118591760), (2, 59295880), (4, 29647940), (5, 23718352), (7, 16941680), (8, 14823970), (10, 11859176), (14, 8470840), (16, 7411985), (20, 5929588), (28, 4235420), (35, 3388336), (40, 2964794), (49, 2420240), (56, 2117710), (70, 1694168), (80, 1482397), (98, 1210120), (112, 1058855), (140, 847084), (196, 605060), (245, 484048), (280, 423542), (392, 302530), (490, 242024), (560, 211771), (784, 151265), (980, 121012), (1960, 60506), (3920, 30253)]