297536640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{439}}^1$

素因数の和:814

約数の個数: 128

約数和(自身を含む): 953251200

約数和(自身を除く): 655714560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 353, 384, 439, 480, 640, 706, 878, 960, 1059, 1317, 1412, 1756, 1765, 1920, 2118, 2195, 2634, 2824, 3512, 3530, 4236, 4390, 5268, 5295, 5648, 6585, 7024, 7060, 8472, 8780, 10536, 10590, 11296, 13170, 14048, 14120, 16944, 17560, 21072, 21180, 22592, 26340, 28096, 28240, 33888, 35120, 42144, 42360, 45184, 52680, 56192, 56480, 67776, 70240, 84288, 84720, 105360, 112960, 135552, 140480, 154967, 168576, 169440, 210720, 225920, 280960, 309934, 338880, 421440, 464901, 619868, 677760, 774835, 842880, 929802, 1239736, 1549670, 1859604, 2324505, 2479472, 3099340, 3719208, 4649010, 4958944, 6198680, 7438416, 9298020, 9917888, 12397360, 14876832, 18596040, 19835776, 24794720, 29753664, 37192080, 49589440, 59507328, 74384160, 99178880, 148768320, 297536640]

約数ペア:

[(1, 297536640), (2, 148768320), (3, 99178880), (4, 74384160), (5, 59507328), (6, 49589440), (8, 37192080), (10, 29753664), (12, 24794720), (15, 19835776), (16, 18596040), (20, 14876832), (24, 12397360), (30, 9917888), (32, 9298020), (40, 7438416), (48, 6198680), (60, 4958944), (64, 4649010), (80, 3719208), (96, 3099340), (120, 2479472), (128, 2324505), (160, 1859604), (192, 1549670), (240, 1239736), (320, 929802), (353, 842880), (384, 774835), (439, 677760), (480, 619868), (640, 464901), (706, 421440), (878, 338880), (960, 309934), (1059, 280960), (1317, 225920), (1412, 210720), (1756, 169440), (1765, 168576), (1920, 154967), (2118, 140480), (2195, 135552), (2634, 112960), (2824, 105360), (3512, 84720), (3530, 84288), (4236, 70240), (4390, 67776), (5268, 56480), (5295, 56192), (5648, 52680), (6585, 45184), (7024, 42360), (7060, 42144), (8472, 35120), (8780, 33888), (10536, 28240), (10590, 28096), (11296, 26340), (13170, 22592), (14048, 21180), (14120, 21072), (16944, 17560)]