57908960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 147692160

約数和(自身を除く): 89783200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 76, 80, 86, 95, 152, 160, 172, 190, 215, 304, 344, 380, 430, 443, 608, 688, 760, 817, 860, 886, 1376, 1520, 1634, 1720, 1772, 2215, 3040, 3268, 3440, 3544, 4085, 4430, 6536, 6880, 7088, 8170, 8417, 8860, 13072, 14176, 16340, 16834, 17720, 19049, 26144, 32680, 33668, 35440, 38098, 42085, 65360, 67336, 70880, 76196, 84170, 95245, 130720, 134672, 152392, 168340, 190490, 269344, 304784, 336680, 361931, 380980, 609568, 673360, 723862, 761960, 1346720, 1447724, 1523920, 1809655, 2895448, 3047840, 3619310, 5790896, 7238620, 11581792, 14477240, 28954480, 57908960]

約数ペア:

[(1, 57908960), (2, 28954480), (4, 14477240), (5, 11581792), (8, 7238620), (10, 5790896), (16, 3619310), (19, 3047840), (20, 2895448), (32, 1809655), (38, 1523920), (40, 1447724), (43, 1346720), (76, 761960), (80, 723862), (86, 673360), (95, 609568), (152, 380980), (160, 361931), (172, 336680), (190, 304784), (215, 269344), (304, 190490), (344, 168340), (380, 152392), (430, 134672), (443, 130720), (608, 95245), (688, 84170), (760, 76196), (817, 70880), (860, 67336), (886, 65360), (1376, 42085), (1520, 38098), (1634, 35440), (1720, 33668), (1772, 32680), (2215, 26144), (3040, 19049), (3268, 17720), (3440, 16834), (3544, 16340), (4085, 14176), (4430, 13072), (6536, 8860), (6880, 8417), (7088, 8170)]