340350120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28649}}^1$

素因数の和:28680

約数の個数: 128

約数和(自身を含む): 1237680000

約数和(自身を除く): 897329880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 28649, 57298, 85947, 114596, 143245, 171894, 229192, 257841, 286490, 315139, 343788, 429735, 515682, 572980, 630278, 687576, 773523, 859470, 945417, 1031364, 1145960, 1260556, 1289205, 1547046, 1575695, 1718940, 1890834, 2062728, 2521112, 2578410, 2836251, 3094092, 3151390, 3437880, 3781668, 3867615, 4727085, 5156820, 5672502, 6188184, 6302780, 7563336, 7735230, 8508753, 9454170, 10313640, 11345004, 12605560, 14181255, 15470460, 17017506, 18908340, 22690008, 28362510, 30940920, 34035012, 37816680, 42543765, 56725020, 68070024, 85087530, 113450040, 170175060, 340350120]

約数ペア:

[(1, 340350120), (2, 170175060), (3, 113450040), (4, 85087530), (5, 68070024), (6, 56725020), (8, 42543765), (9, 37816680), (10, 34035012), (11, 30940920), (12, 28362510), (15, 22690008), (18, 18908340), (20, 17017506), (22, 15470460), (24, 14181255), (27, 12605560), (30, 11345004), (33, 10313640), (36, 9454170), (40, 8508753), (44, 7735230), (45, 7563336), (54, 6302780), (55, 6188184), (60, 5672502), (66, 5156820), (72, 4727085), (88, 3867615), (90, 3781668), (99, 3437880), (108, 3151390), (110, 3094092), (120, 2836251), (132, 2578410), (135, 2521112), (165, 2062728), (180, 1890834), (198, 1718940), (216, 1575695), (220, 1547046), (264, 1289205), (270, 1260556), (297, 1145960), (330, 1031364), (360, 945417), (396, 859470), (440, 773523), (495, 687576), (540, 630278), (594, 572980), (660, 515682), (792, 429735), (990, 343788), (1080, 315139), (1188, 286490), (1320, 257841), (1485, 229192), (1980, 171894), (2376, 143245), (2970, 114596), (3960, 85947), (5940, 57298), (11880, 28649)]