54045360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:344

約数の個数: 160

約数和(自身を含む): 188559360

約数和(自身を除く): 134514000

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, 131, 135, 144, 180, 191, 216, 240, 262, 270, 360, 382, 393, 432, 524, 540, 573, 655, 720, 764, 786, 955, 1048, 1080, 1146, 1179, 1310, 1528, 1572, 1719, 1910, 1965, 2096, 2160, 2292, 2358, 2620, 2865, 3056, 3144, 3438, 3537, 3820, 3930, 4584, 4716, 5157, 5240, 5730, 5895, 6288, 6876, 7074, 7640, 7860, 8595, 9168, 9432, 10314, 10480, 11460, 11790, 13752, 14148, 15280, 15720, 17190, 17685, 18864, 20628, 22920, 23580, 25021, 25785, 27504, 28296, 31440, 34380, 35370, 41256, 45840, 47160, 50042, 51570, 56592, 68760, 70740, 75063, 82512, 94320, 100084, 103140, 125105, 137520, 141480, 150126, 200168, 206280, 225189, 250210, 282960, 300252, 375315, 400336, 412560, 450378, 500420, 600504, 675567, 750630, 900756, 1000840, 1125945, 1201008, 1351134, 1501260, 1801512, 2001680, 2251890, 2702268, 3002520, 3377835, 3603024, 4503780, 5404536, 6005040, 6755670, 9007560, 10809072, 13511340, 18015120, 27022680, 54045360]

約数ペア:

[(1, 54045360), (2, 27022680), (3, 18015120), (4, 13511340), (5, 10809072), (6, 9007560), (8, 6755670), (9, 6005040), (10, 5404536), (12, 4503780), (15, 3603024), (16, 3377835), (18, 3002520), (20, 2702268), (24, 2251890), (27, 2001680), (30, 1801512), (36, 1501260), (40, 1351134), (45, 1201008), (48, 1125945), (54, 1000840), (60, 900756), (72, 750630), (80, 675567), (90, 600504), (108, 500420), (120, 450378), (131, 412560), (135, 400336), (144, 375315), (180, 300252), (191, 282960), (216, 250210), (240, 225189), (262, 206280), (270, 200168), (360, 150126), (382, 141480), (393, 137520), (432, 125105), (524, 103140), (540, 100084), (573, 94320), (655, 82512), (720, 75063), (764, 70740), (786, 68760), (955, 56592), (1048, 51570), (1080, 50042), (1146, 47160), (1179, 45840), (1310, 41256), (1528, 35370), (1572, 34380), (1719, 31440), (1910, 28296), (1965, 27504), (2096, 25785), (2160, 25021), (2292, 23580), (2358, 22920), (2620, 20628), (2865, 18864), (3056, 17685), (3144, 17190), (3438, 15720), (3537, 15280), (3820, 14148), (3930, 13752), (4584, 11790), (4716, 11460), (5157, 10480), (5240, 10314), (5730, 9432), (5895, 9168), (6288, 8595), (6876, 7860), (7074, 7640)]