79885320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6863}}^1$

素因数の和:6974

約数の個数: 64

約数和(自身を含む): 242161920

約数和(自身を除く): 162276600

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, 5820, 6863, 11640, 13726, 20589, 27452, 34315, 41178, 54904, 68630, 82356, 102945, 137260, 164712, 205890, 274520, 411780, 665711, 823560, 1331422, 1997133, 2662844, 3328555, 3994266, 5325688, 6657110, 7988532, 9985665, 13314220, 15977064, 19971330, 26628440, 39942660, 79885320]

約数ペア:

[(1, 79885320), (2, 39942660), (3, 26628440), (4, 19971330), (5, 15977064), (6, 13314220), (8, 9985665), (10, 7988532), (12, 6657110), (15, 5325688), (20, 3994266), (24, 3328555), (30, 2662844), (40, 1997133), (60, 1331422), (97, 823560), (120, 665711), (194, 411780), (291, 274520), (388, 205890), (485, 164712), (582, 137260), (776, 102945), (970, 82356), (1164, 68630), (1455, 54904), (1940, 41178), (2328, 34315), (2910, 27452), (3880, 20589), (5820, 13726), (6863, 11640)]