299767280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{162917}}^1$

素因数の和:162953

約数の個数: 40

約数和(自身を含む): 727265952

約数和(自身を除く): 427498672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 162917, 325834, 651668, 814585, 1303336, 1629170, 2606672, 3258340, 3747091, 6516680, 7494182, 13033360, 14988364, 18735455, 29976728, 37470910, 59953456, 74941820, 149883640, 299767280]

約数ペア:

[(1, 299767280), (2, 149883640), (4, 74941820), (5, 59953456), (8, 37470910), (10, 29976728), (16, 18735455), (20, 14988364), (23, 13033360), (40, 7494182), (46, 6516680), (80, 3747091), (92, 3258340), (115, 2606672), (184, 1629170), (230, 1303336), (368, 814585), (460, 651668), (920, 325834), (1840, 162917)]