290696880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{25771}}^1$

素因数の和:25834

約数の個数: 80

約数和(自身を含む): 920369664

約数和(自身を除く): 629672784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 25771, 51542, 77313, 103084, 128855, 154626, 206168, 257710, 309252, 386565, 412336, 515420, 618504, 773130, 1030840, 1211237, 1237008, 1546260, 2061680, 2422474, 3092520, 3633711, 4844948, 6056185, 6185040, 7267422, 9689896, 12112370, 14534844, 18168555, 19379792, 24224740, 29069688, 36337110, 48449480, 58139376, 72674220, 96898960, 145348440, 290696880]

約数ペア:

[(1, 290696880), (2, 145348440), (3, 96898960), (4, 72674220), (5, 58139376), (6, 48449480), (8, 36337110), (10, 29069688), (12, 24224740), (15, 19379792), (16, 18168555), (20, 14534844), (24, 12112370), (30, 9689896), (40, 7267422), (47, 6185040), (48, 6056185), (60, 4844948), (80, 3633711), (94, 3092520), (120, 2422474), (141, 2061680), (188, 1546260), (235, 1237008), (240, 1211237), (282, 1030840), (376, 773130), (470, 618504), (564, 515420), (705, 412336), (752, 386565), (940, 309252), (1128, 257710), (1410, 206168), (1880, 154626), (2256, 128855), (2820, 103084), (3760, 77313), (5640, 51542), (11280, 25771)]