12199680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{353}}^1$

素因数の和:383

約数の個数: 144

約数和(自身を含む): 43414560

約数和(自身を除く): 31214880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 353, 360, 384, 432, 480, 540, 576, 640, 706, 720, 768, 864, 960, 1059, 1080, 1152, 1280, 1412, 1440, 1728, 1765, 1920, 2118, 2160, 2304, 2824, 2880, 3177, 3456, 3530, 3840, 4236, 4320, 5295, 5648, 5760, 6354, 6912, 7060, 8472, 8640, 9531, 10590, 11296, 11520, 12708, 14120, 15885, 16944, 17280, 19062, 21180, 22592, 25416, 28240, 31770, 33888, 34560, 38124, 42360, 45184, 47655, 50832, 56480, 63540, 67776, 76248, 84720, 90368, 95310, 101664, 112960, 127080, 135552, 152496, 169440, 190620, 203328, 225920, 254160, 271104, 304992, 338880, 381240, 406656, 451840, 508320, 609984, 677760, 762480, 813312, 1016640, 1219968, 1355520, 1524960, 2033280, 2439936, 3049920, 4066560, 6099840, 12199680]

約数ペア:

[(1, 12199680), (2, 6099840), (3, 4066560), (4, 3049920), (5, 2439936), (6, 2033280), (8, 1524960), (9, 1355520), (10, 1219968), (12, 1016640), (15, 813312), (16, 762480), (18, 677760), (20, 609984), (24, 508320), (27, 451840), (30, 406656), (32, 381240), (36, 338880), (40, 304992), (45, 271104), (48, 254160), (54, 225920), (60, 203328), (64, 190620), (72, 169440), (80, 152496), (90, 135552), (96, 127080), (108, 112960), (120, 101664), (128, 95310), (135, 90368), (144, 84720), (160, 76248), (180, 67776), (192, 63540), (216, 56480), (240, 50832), (256, 47655), (270, 45184), (288, 42360), (320, 38124), (353, 34560), (360, 33888), (384, 31770), (432, 28240), (480, 25416), (540, 22592), (576, 21180), (640, 19062), (706, 17280), (720, 16944), (768, 15885), (864, 14120), (960, 12708), (1059, 11520), (1080, 11296), (1152, 10590), (1280, 9531), (1412, 8640), (1440, 8472), (1728, 7060), (1765, 6912), (1920, 6354), (2118, 5760), (2160, 5648), (2304, 5295), (2824, 4320), (2880, 4236), (3177, 3840), (3456, 3530)]