247336480

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67211}}^1$

素因数の和:67249

約数の個数: 48

約数和(自身を含む): 609747264

約数和(自身を除く): 362410784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 67211, 134422, 268844, 336055, 537688, 672110, 1075376, 1344220, 1545853, 2150752, 2688440, 3091706, 5376880, 6183412, 7729265, 10753760, 12366824, 15458530, 24733648, 30917060, 49467296, 61834120, 123668240, 247336480]

約数ペア:

[(1, 247336480), (2, 123668240), (4, 61834120), (5, 49467296), (8, 30917060), (10, 24733648), (16, 15458530), (20, 12366824), (23, 10753760), (32, 7729265), (40, 6183412), (46, 5376880), (80, 3091706), (92, 2688440), (115, 2150752), (160, 1545853), (184, 1344220), (230, 1075376), (368, 672110), (460, 537688), (736, 336055), (920, 268844), (1840, 134422), (3680, 67211)]