289656480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26237}}^1$

素因数の和:26278

約数の個数: 96

約数和(自身を含む): 952124544

約数和(自身を除く): 662468064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 26237, 52474, 78711, 104948, 131185, 157422, 209896, 262370, 314844, 393555, 419792, 524740, 603451, 629688, 787110, 839584, 1049480, 1206902, 1259376, 1574220, 1810353, 2098960, 2413804, 2518752, 3017255, 3148440, 3620706, 4197920, 4827608, 6034510, 6296880, 7241412, 9051765, 9655216, 12069020, 12593760, 14482824, 18103530, 19310432, 24138040, 28965648, 36207060, 48276080, 57931296, 72414120, 96552160, 144828240, 289656480]

約数ペア:

[(1, 289656480), (2, 144828240), (3, 96552160), (4, 72414120), (5, 57931296), (6, 48276080), (8, 36207060), (10, 28965648), (12, 24138040), (15, 19310432), (16, 18103530), (20, 14482824), (23, 12593760), (24, 12069020), (30, 9655216), (32, 9051765), (40, 7241412), (46, 6296880), (48, 6034510), (60, 4827608), (69, 4197920), (80, 3620706), (92, 3148440), (96, 3017255), (115, 2518752), (120, 2413804), (138, 2098960), (160, 1810353), (184, 1574220), (230, 1259376), (240, 1206902), (276, 1049480), (345, 839584), (368, 787110), (460, 629688), (480, 603451), (552, 524740), (690, 419792), (736, 393555), (920, 314844), (1104, 262370), (1380, 209896), (1840, 157422), (2208, 131185), (2760, 104948), (3680, 78711), (5520, 52474), (11040, 26237)]