55756080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:416

約数の個数: 160

約数和(自身を含む): 194987520

約数和(自身を除く): 139231440

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, 83, 90, 108, 120, 135, 144, 166, 180, 216, 240, 249, 270, 311, 332, 360, 415, 432, 498, 540, 622, 664, 720, 747, 830, 933, 996, 1080, 1244, 1245, 1328, 1494, 1555, 1660, 1866, 1992, 2160, 2241, 2488, 2490, 2799, 2988, 3110, 3320, 3732, 3735, 3984, 4482, 4665, 4976, 4980, 5598, 5976, 6220, 6640, 7464, 7470, 8397, 8964, 9330, 9960, 11196, 11205, 11952, 12440, 13995, 14928, 14940, 16794, 17928, 18660, 19920, 22392, 22410, 24880, 25813, 27990, 29880, 33588, 35856, 37320, 41985, 44784, 44820, 51626, 55980, 59760, 67176, 74640, 77439, 83970, 89640, 103252, 111960, 129065, 134352, 154878, 167940, 179280, 206504, 223920, 232317, 258130, 309756, 335880, 387195, 413008, 464634, 516260, 619512, 671760, 696951, 774390, 929268, 1032520, 1161585, 1239024, 1393902, 1548780, 1858536, 2065040, 2323170, 2787804, 3097560, 3484755, 3717072, 4646340, 5575608, 6195120, 6969510, 9292680, 11151216, 13939020, 18585360, 27878040, 55756080]

約数ペア:

[(1, 55756080), (2, 27878040), (3, 18585360), (4, 13939020), (5, 11151216), (6, 9292680), (8, 6969510), (9, 6195120), (10, 5575608), (12, 4646340), (15, 3717072), (16, 3484755), (18, 3097560), (20, 2787804), (24, 2323170), (27, 2065040), (30, 1858536), (36, 1548780), (40, 1393902), (45, 1239024), (48, 1161585), (54, 1032520), (60, 929268), (72, 774390), (80, 696951), (83, 671760), (90, 619512), (108, 516260), (120, 464634), (135, 413008), (144, 387195), (166, 335880), (180, 309756), (216, 258130), (240, 232317), (249, 223920), (270, 206504), (311, 179280), (332, 167940), (360, 154878), (415, 134352), (432, 129065), (498, 111960), (540, 103252), (622, 89640), (664, 83970), (720, 77439), (747, 74640), (830, 67176), (933, 59760), (996, 55980), (1080, 51626), (1244, 44820), (1245, 44784), (1328, 41985), (1494, 37320), (1555, 35856), (1660, 33588), (1866, 29880), (1992, 27990), (2160, 25813), (2241, 24880), (2488, 22410), (2490, 22392), (2799, 19920), (2988, 18660), (3110, 17928), (3320, 16794), (3732, 14940), (3735, 14928), (3984, 13995), (4482, 12440), (4665, 11952), (4976, 11205), (4980, 11196), (5598, 9960), (5976, 9330), (6220, 8964), (6640, 8397), (7464, 7470)]