84826680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6863}}^1$

素因数の和:6980

約数の個数: 64

約数和(自身を含む): 256988160

約数和(自身を除く): 172161480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 6863, 12360, 13726, 20589, 27452, 34315, 41178, 54904, 68630, 82356, 102945, 137260, 164712, 205890, 274520, 411780, 706889, 823560, 1413778, 2120667, 2827556, 3534445, 4241334, 5655112, 7068890, 8482668, 10603335, 14137780, 16965336, 21206670, 28275560, 42413340, 84826680]

約数ペア:

[(1, 84826680), (2, 42413340), (3, 28275560), (4, 21206670), (5, 16965336), (6, 14137780), (8, 10603335), (10, 8482668), (12, 7068890), (15, 5655112), (20, 4241334), (24, 3534445), (30, 2827556), (40, 2120667), (60, 1413778), (103, 823560), (120, 706889), (206, 411780), (309, 274520), (412, 205890), (515, 164712), (618, 137260), (824, 102945), (1030, 82356), (1236, 68630), (1545, 54904), (2060, 41178), (2472, 34315), (3090, 27452), (4120, 20589), (6180, 13726), (6863, 12360)]