185239440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:662

約数の個数: 160

約数和(自身を含む): 642816000

約数和(自身を除く): 457576560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 191, 216, 240, 270, 360, 382, 432, 449, 540, 573, 720, 764, 898, 955, 1080, 1146, 1347, 1528, 1719, 1796, 1910, 2160, 2245, 2292, 2694, 2865, 3056, 3438, 3592, 3820, 4041, 4490, 4584, 5157, 5388, 5730, 6735, 6876, 7184, 7640, 8082, 8595, 8980, 9168, 10314, 10776, 11460, 12123, 13470, 13752, 15280, 16164, 17190, 17960, 20205, 20628, 21552, 22920, 24246, 25785, 26940, 27504, 32328, 34380, 35920, 40410, 41256, 45840, 48492, 51570, 53880, 60615, 64656, 68760, 80820, 82512, 85759, 96984, 103140, 107760, 121230, 137520, 161640, 171518, 193968, 206280, 242460, 257277, 323280, 343036, 412560, 428795, 484920, 514554, 686072, 771831, 857590, 969840, 1029108, 1286385, 1372144, 1543662, 1715180, 2058216, 2315493, 2572770, 3087324, 3430360, 3859155, 4116432, 4630986, 5145540, 6174648, 6860720, 7718310, 9261972, 10291080, 11577465, 12349296, 15436620, 18523944, 20582160, 23154930, 30873240, 37047888, 46309860, 61746480, 92619720, 185239440]

約数ペア:

[(1, 185239440), (2, 92619720), (3, 61746480), (4, 46309860), (5, 37047888), (6, 30873240), (8, 23154930), (9, 20582160), (10, 18523944), (12, 15436620), (15, 12349296), (16, 11577465), (18, 10291080), (20, 9261972), (24, 7718310), (27, 6860720), (30, 6174648), (36, 5145540), (40, 4630986), (45, 4116432), (48, 3859155), (54, 3430360), (60, 3087324), (72, 2572770), (80, 2315493), (90, 2058216), (108, 1715180), (120, 1543662), (135, 1372144), (144, 1286385), (180, 1029108), (191, 969840), (216, 857590), (240, 771831), (270, 686072), (360, 514554), (382, 484920), (432, 428795), (449, 412560), (540, 343036), (573, 323280), (720, 257277), (764, 242460), (898, 206280), (955, 193968), (1080, 171518), (1146, 161640), (1347, 137520), (1528, 121230), (1719, 107760), (1796, 103140), (1910, 96984), (2160, 85759), (2245, 82512), (2292, 80820), (2694, 68760), (2865, 64656), (3056, 60615), (3438, 53880), (3592, 51570), (3820, 48492), (4041, 45840), (4490, 41256), (4584, 40410), (5157, 35920), (5388, 34380), (5730, 32328), (6735, 27504), (6876, 26940), (7184, 25785), (7640, 24246), (8082, 22920), (8595, 21552), (8980, 20628), (9168, 20205), (10314, 17960), (10776, 17190), (11460, 16164), (12123, 15280), (13470, 13752)]