138530880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:593

約数の個数: 168

約数和(自身を含む): 482144832

約数和(自身を除く): 343613952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 103, 120, 144, 160, 180, 192, 206, 240, 288, 309, 320, 360, 412, 467, 480, 515, 576, 618, 720, 824, 927, 934, 960, 1030, 1236, 1401, 1440, 1545, 1648, 1854, 1868, 2060, 2335, 2472, 2802, 2880, 3090, 3296, 3708, 3736, 4120, 4203, 4635, 4670, 4944, 5604, 6180, 6592, 7005, 7416, 7472, 8240, 8406, 9270, 9340, 9888, 11208, 12360, 14010, 14832, 14944, 16480, 16812, 18540, 18680, 19776, 21015, 22416, 24720, 28020, 29664, 29888, 32960, 33624, 37080, 37360, 42030, 44832, 48101, 49440, 56040, 59328, 67248, 74160, 74720, 84060, 89664, 96202, 98880, 112080, 134496, 144303, 148320, 149440, 168120, 192404, 224160, 240505, 268992, 288606, 296640, 336240, 384808, 432909, 448320, 481010, 577212, 672480, 721515, 769616, 865818, 962020, 1154424, 1344960, 1443030, 1539232, 1731636, 1924040, 2164545, 2308848, 2886060, 3078464, 3463272, 3848080, 4329090, 4617696, 5772120, 6926544, 7696160, 8658180, 9235392, 11544240, 13853088, 15392320, 17316360, 23088480, 27706176, 34632720, 46176960, 69265440, 138530880]

約数ペア:

[(1, 138530880), (2, 69265440), (3, 46176960), (4, 34632720), (5, 27706176), (6, 23088480), (8, 17316360), (9, 15392320), (10, 13853088), (12, 11544240), (15, 9235392), (16, 8658180), (18, 7696160), (20, 6926544), (24, 5772120), (30, 4617696), (32, 4329090), (36, 3848080), (40, 3463272), (45, 3078464), (48, 2886060), (60, 2308848), (64, 2164545), (72, 1924040), (80, 1731636), (90, 1539232), (96, 1443030), (103, 1344960), (120, 1154424), (144, 962020), (160, 865818), (180, 769616), (192, 721515), (206, 672480), (240, 577212), (288, 481010), (309, 448320), (320, 432909), (360, 384808), (412, 336240), (467, 296640), (480, 288606), (515, 268992), (576, 240505), (618, 224160), (720, 192404), (824, 168120), (927, 149440), (934, 148320), (960, 144303), (1030, 134496), (1236, 112080), (1401, 98880), (1440, 96202), (1545, 89664), (1648, 84060), (1854, 74720), (1868, 74160), (2060, 67248), (2335, 59328), (2472, 56040), (2802, 49440), (2880, 48101), (3090, 44832), (3296, 42030), (3708, 37360), (3736, 37080), (4120, 33624), (4203, 32960), (4635, 29888), (4670, 29664), (4944, 28020), (5604, 24720), (6180, 22416), (6592, 21015), (7005, 19776), (7416, 18680), (7472, 18540), (8240, 16812), (8406, 16480), (9270, 14944), (9340, 14832), (9888, 14010), (11208, 12360)]