64753320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5563}}^1$

素因数の和:5674

約数の個数: 64

約数和(自身を含む): 196297920

約数和(自身を除く): 131544600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5563, 5820, 11126, 11640, 16689, 22252, 27815, 33378, 44504, 55630, 66756, 83445, 111260, 133512, 166890, 222520, 333780, 539611, 667560, 1079222, 1618833, 2158444, 2698055, 3237666, 4316888, 5396110, 6475332, 8094165, 10792220, 12950664, 16188330, 21584440, 32376660, 64753320]

約数ペア:

[(1, 64753320), (2, 32376660), (3, 21584440), (4, 16188330), (5, 12950664), (6, 10792220), (8, 8094165), (10, 6475332), (12, 5396110), (15, 4316888), (20, 3237666), (24, 2698055), (30, 2158444), (40, 1618833), (60, 1079222), (97, 667560), (120, 539611), (194, 333780), (291, 222520), (388, 166890), (485, 133512), (582, 111260), (776, 83445), (970, 66756), (1164, 55630), (1455, 44504), (1940, 33378), (2328, 27815), (2910, 22252), (3880, 16689), (5563, 11640), (5820, 11126)]