4966886640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20695361}}^1$

素因数の和:20695377

約数の個数: 40

約数和(自身を含む): 15397349328

約数和(自身を除く): 10430462688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20695361, 41390722, 62086083, 82781444, 103476805, 124172166, 165562888, 206953610, 248344332, 310430415, 331125776, 413907220, 496688664, 620860830, 827814440, 993377328, 1241721660, 1655628880, 2483443320, 4966886640]

約数ペア:

[(1, 4966886640), (2, 2483443320), (3, 1655628880), (4, 1241721660), (5, 993377328), (6, 827814440), (8, 620860830), (10, 496688664), (12, 413907220), (15, 331125776), (16, 310430415), (20, 248344332), (24, 206953610), (30, 165562888), (40, 124172166), (48, 103476805), (60, 82781444), (80, 62086083), (120, 41390722), (240, 20695361)]