15679200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 52496640

約数和(自身を除く): 36817440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 75, 80, 94, 96, 100, 120, 139, 141, 150, 160, 188, 200, 235, 240, 278, 282, 300, 376, 400, 417, 470, 480, 556, 564, 600, 695, 705, 752, 800, 834, 940, 1112, 1128, 1175, 1200, 1390, 1410, 1504, 1668, 1880, 2085, 2224, 2256, 2350, 2400, 2780, 2820, 3336, 3475, 3525, 3760, 4170, 4448, 4512, 4700, 5560, 5640, 6533, 6672, 6950, 7050, 7520, 8340, 9400, 10425, 11120, 11280, 13066, 13344, 13900, 14100, 16680, 18800, 19599, 20850, 22240, 22560, 26132, 27800, 28200, 32665, 33360, 37600, 39198, 41700, 52264, 55600, 56400, 65330, 66720, 78396, 83400, 97995, 104528, 111200, 112800, 130660, 156792, 163325, 166800, 195990, 209056, 261320, 313584, 326650, 333600, 391980, 489975, 522640, 627168, 653300, 783960, 979950, 1045280, 1306600, 1567920, 1959900, 2613200, 3135840, 3919800, 5226400, 7839600, 15679200]

約数ペア:

[(1, 15679200), (2, 7839600), (3, 5226400), (4, 3919800), (5, 3135840), (6, 2613200), (8, 1959900), (10, 1567920), (12, 1306600), (15, 1045280), (16, 979950), (20, 783960), (24, 653300), (25, 627168), (30, 522640), (32, 489975), (40, 391980), (47, 333600), (48, 326650), (50, 313584), (60, 261320), (75, 209056), (80, 195990), (94, 166800), (96, 163325), (100, 156792), (120, 130660), (139, 112800), (141, 111200), (150, 104528), (160, 97995), (188, 83400), (200, 78396), (235, 66720), (240, 65330), (278, 56400), (282, 55600), (300, 52264), (376, 41700), (400, 39198), (417, 37600), (470, 33360), (480, 32665), (556, 28200), (564, 27800), (600, 26132), (695, 22560), (705, 22240), (752, 20850), (800, 19599), (834, 18800), (940, 16680), (1112, 14100), (1128, 13900), (1175, 13344), (1200, 13066), (1390, 11280), (1410, 11120), (1504, 10425), (1668, 9400), (1880, 8340), (2085, 7520), (2224, 7050), (2256, 6950), (2350, 6672), (2400, 6533), (2780, 5640), (2820, 5560), (3336, 4700), (3475, 4512), (3525, 4448), (3760, 4170)]