27906720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1302

約数の個数: 96

約数和(自身を含む): 89849088

約数和(自身を除く): 61942368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1237, 1410, 1504, 1880, 2256, 2474, 2820, 3711, 3760, 4512, 4948, 5640, 6185, 7422, 7520, 9896, 11280, 12370, 14844, 18555, 19792, 22560, 24740, 29688, 37110, 39584, 49480, 58139, 59376, 74220, 98960, 116278, 118752, 148440, 174417, 197920, 232556, 290695, 296880, 348834, 465112, 581390, 593760, 697668, 872085, 930224, 1162780, 1395336, 1744170, 1860448, 2325560, 2790672, 3488340, 4651120, 5581344, 6976680, 9302240, 13953360, 27906720]

約数ペア:

[(1, 27906720), (2, 13953360), (3, 9302240), (4, 6976680), (5, 5581344), (6, 4651120), (8, 3488340), (10, 2790672), (12, 2325560), (15, 1860448), (16, 1744170), (20, 1395336), (24, 1162780), (30, 930224), (32, 872085), (40, 697668), (47, 593760), (48, 581390), (60, 465112), (80, 348834), (94, 296880), (96, 290695), (120, 232556), (141, 197920), (160, 174417), (188, 148440), (235, 118752), (240, 116278), (282, 98960), (376, 74220), (470, 59376), (480, 58139), (564, 49480), (705, 39584), (752, 37110), (940, 29688), (1128, 24740), (1237, 22560), (1410, 19792), (1504, 18555), (1880, 14844), (2256, 12370), (2474, 11280), (2820, 9896), (3711, 7520), (3760, 7422), (4512, 6185), (4948, 5640)]