55743120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:350

約数の個数: 160

約数和(自身を含む): 194451840

約数和(自身を除く): 138708720

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, 197, 216, 240, 262, 270, 360, 393, 394, 432, 524, 540, 591, 655, 720, 786, 788, 985, 1048, 1080, 1179, 1182, 1310, 1572, 1576, 1773, 1965, 1970, 2096, 2160, 2358, 2364, 2620, 2955, 3144, 3152, 3537, 3546, 3930, 3940, 4716, 4728, 5240, 5319, 5895, 5910, 6288, 7074, 7092, 7860, 7880, 8865, 9432, 9456, 10480, 10638, 11790, 11820, 14148, 14184, 15720, 15760, 17685, 17730, 18864, 21276, 23580, 23640, 25807, 26595, 28296, 28368, 31440, 35370, 35460, 42552, 47160, 47280, 51614, 53190, 56592, 70740, 70920, 77421, 85104, 94320, 103228, 106380, 129035, 141480, 141840, 154842, 206456, 212760, 232263, 258070, 282960, 309684, 387105, 412912, 425520, 464526, 516140, 619368, 696789, 774210, 929052, 1032280, 1161315, 1238736, 1393578, 1548420, 1858104, 2064560, 2322630, 2787156, 3096840, 3483945, 3716208, 4645260, 5574312, 6193680, 6967890, 9290520, 11148624, 13935780, 18581040, 27871560, 55743120]

約数ペア:

[(1, 55743120), (2, 27871560), (3, 18581040), (4, 13935780), (5, 11148624), (6, 9290520), (8, 6967890), (9, 6193680), (10, 5574312), (12, 4645260), (15, 3716208), (16, 3483945), (18, 3096840), (20, 2787156), (24, 2322630), (27, 2064560), (30, 1858104), (36, 1548420), (40, 1393578), (45, 1238736), (48, 1161315), (54, 1032280), (60, 929052), (72, 774210), (80, 696789), (90, 619368), (108, 516140), (120, 464526), (131, 425520), (135, 412912), (144, 387105), (180, 309684), (197, 282960), (216, 258070), (240, 232263), (262, 212760), (270, 206456), (360, 154842), (393, 141840), (394, 141480), (432, 129035), (524, 106380), (540, 103228), (591, 94320), (655, 85104), (720, 77421), (786, 70920), (788, 70740), (985, 56592), (1048, 53190), (1080, 51614), (1179, 47280), (1182, 47160), (1310, 42552), (1572, 35460), (1576, 35370), (1773, 31440), (1965, 28368), (1970, 28296), (2096, 26595), (2160, 25807), (2358, 23640), (2364, 23580), (2620, 21276), (2955, 18864), (3144, 17730), (3152, 17685), (3537, 15760), (3546, 15720), (3930, 14184), (3940, 14148), (4716, 11820), (4728, 11790), (5240, 10638), (5319, 10480), (5895, 9456), (5910, 9432), (6288, 8865), (7074, 7880), (7092, 7860)]