55570560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 179487360

約数和(自身を除く): 123916800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 281, 309, 320, 384, 412, 480, 515, 562, 618, 640, 824, 843, 960, 1030, 1124, 1236, 1405, 1545, 1648, 1686, 1920, 2060, 2248, 2472, 2810, 3090, 3296, 3372, 4120, 4215, 4496, 4944, 5620, 6180, 6592, 6744, 8240, 8430, 8992, 9888, 11240, 12360, 13184, 13488, 16480, 16860, 17984, 19776, 22480, 24720, 26976, 28943, 32960, 33720, 35968, 39552, 44960, 49440, 53952, 57886, 65920, 67440, 86829, 89920, 98880, 107904, 115772, 134880, 144715, 173658, 179840, 197760, 231544, 269760, 289430, 347316, 434145, 463088, 539520, 578860, 694632, 868290, 926176, 1157720, 1389264, 1736580, 1852352, 2315440, 2778528, 3473160, 3704704, 4630880, 5557056, 6946320, 9261760, 11114112, 13892640, 18523520, 27785280, 55570560]

約数ペア:

[(1, 55570560), (2, 27785280), (3, 18523520), (4, 13892640), (5, 11114112), (6, 9261760), (8, 6946320), (10, 5557056), (12, 4630880), (15, 3704704), (16, 3473160), (20, 2778528), (24, 2315440), (30, 1852352), (32, 1736580), (40, 1389264), (48, 1157720), (60, 926176), (64, 868290), (80, 694632), (96, 578860), (103, 539520), (120, 463088), (128, 434145), (160, 347316), (192, 289430), (206, 269760), (240, 231544), (281, 197760), (309, 179840), (320, 173658), (384, 144715), (412, 134880), (480, 115772), (515, 107904), (562, 98880), (618, 89920), (640, 86829), (824, 67440), (843, 65920), (960, 57886), (1030, 53952), (1124, 49440), (1236, 44960), (1405, 39552), (1545, 35968), (1648, 33720), (1686, 32960), (1920, 28943), (2060, 26976), (2248, 24720), (2472, 22480), (2810, 19776), (3090, 17984), (3296, 16860), (3372, 16480), (4120, 13488), (4215, 13184), (4496, 12360), (4944, 11240), (5620, 9888), (6180, 8992), (6592, 8430), (6744, 8240)]