2689920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{467}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 9308520

約数和(自身を除く): 6618600

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, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 467, 480, 576, 640, 720, 934, 960, 1152, 1401, 1440, 1868, 1920, 2335, 2802, 2880, 3736, 4203, 4670, 5604, 5760, 7005, 7472, 8406, 9340, 11208, 14010, 14944, 16812, 18680, 21015, 22416, 28020, 29888, 33624, 37360, 42030, 44832, 56040, 59776, 67248, 74720, 84060, 89664, 112080, 134496, 149440, 168120, 179328, 224160, 268992, 298880, 336240, 448320, 537984, 672480, 896640, 1344960, 2689920]

約数ペア:

[(1, 2689920), (2, 1344960), (3, 896640), (4, 672480), (5, 537984), (6, 448320), (8, 336240), (9, 298880), (10, 268992), (12, 224160), (15, 179328), (16, 168120), (18, 149440), (20, 134496), (24, 112080), (30, 89664), (32, 84060), (36, 74720), (40, 67248), (45, 59776), (48, 56040), (60, 44832), (64, 42030), (72, 37360), (80, 33624), (90, 29888), (96, 28020), (120, 22416), (128, 21015), (144, 18680), (160, 16812), (180, 14944), (192, 14010), (240, 11208), (288, 9340), (320, 8406), (360, 7472), (384, 7005), (467, 5760), (480, 5604), (576, 4670), (640, 4203), (720, 3736), (934, 2880), (960, 2802), (1152, 2335), (1401, 1920), (1440, 1868)]